BPA FREE – Stainless Steel Water Bottle

BPA FREE – Stainless Steel Water Bottle

BPA FREE - Stainless Steel Water Bottle

Bisphenol A (BPA) is a chemical compound used to manufacture certain plastics (except for PP5# plastic), including plastic water bottles (such as PE, PS, PC when with hot water), that can disrupt the endocrine function in humans and animals.

There are also studies that seem to suggest a link between BPA and reproductive issues in fertile women.

The awareness of this has become popularized in recent years, and has led to formal investigations by a number of countries.

The outcome of this has led to many countries, including France, Canada and Belgium banning the substance.

Despite this, the FDA still considers BPA safe and allows is to be used in the manufacturing of plastic water bottles.

This means that continuing to use plastic could be seriously damaging your health over time, so slowly that you don’t recognize it.

BPA isn’t used in the manufacturing of stainless steel, however, meaning you will be protecting your health from potentially harmful substances by investing in a water bottle made of the material.

Most of plastic materials contain BPA but not all plastic, pls be aware of it.

For more question, pls contact:sales@ecoway-houseware.com

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Environment Friendly – Stainless steel water bottles

Environment Friendly – Stainless steel water bottles

Environment Friendly - Stainless steel water bottles

Most of water was polluted by single use plastic bottle in the planet, that we need to stop using single use plastic bottle, and start to use environment friendly reusable/recycled stainless steel bottle or reusable plastic bottle.

80% plastic bottles were not recycled, that leads to over 38 million plastic bottles ending up in landfills around America every year.

This is a significant benefit to use reusable stainless steel bottle, as the more of us who use stainless steel water bottles over plastic bottles, the less plastic bottles we will see in landfills every year.

It isn’t just during their useful period that stainless steel bottles are environmentally friendly, however, as stainless steel can be recycled even after it is no longer usable.

It’s worth noting that most curbside recycling programs won’t accept your bottle as they crush materials for ease of transport and stainless steel bottles tend to be uncrushable.

If you’re getting to a point where you think your bottle needs to be recycled, however, simply contact your local solid waste authority or take your bottle to the nearest steel recycling factory to be disposed of.

Environment Friendly - Stainless steel water bottles

Environment Friendly - Stainless steel water bottlesEnvironment Friendly - Stainless steel water bottles


The top reasons why you need a vacuum insulated bottle

What is vacuum insulated stainless steel bottle?

What is vacuum insulated stainless steel bottle?
What is vacuum insulated stainless steel bottle?

The vacuum insulated stainless steel water bottle

With an airless layer space “Vacuum Layer Space” between double walls, virturally eliminate temperature change ” hot or cold transfer from the materils–stainless steel”, so your dink stays cold or hot no matter what environment it is. The vacuum insulation technology virtually eliminates temperature change within the beverage container by creating an airless space between two stainless steel walls. The result is an insulation layer that performs better than any other. A superior insulated container you can depend on to keep your beverages hotter, colder, fresher, longer. This bottle is perfect for all day beverage enjoyment as it keeps beverages hot for 12 hours or cold for 24.

Constructed with double wall stainless steel 18-8, the vacuum insulated bottle is virtually unbreakable.

 What is vacuum insulated stainless steel bottle?

This bottle with vacuum insulation technology locks in temperature to preserve flavor and freshness.

Leak-Proof and Worry-Free

Top of the line construction and rubber gaskets for stainless steel vacuum insulated bottles keep this bottle leak-proof and because of the double wall insulation, the stainless steel body stays cool to the touch with hot beverages and condensation-free with cold beverages, sweat proof.

Recommended Tip for Maximum Beverage Enjoyment

In order to maximize the incredible insulation technology, it is recommended to either pre-chill or pre-heat the bottle just prior to use. This can be accomplished by filling the bottle with cold or hot tap water, attaching the lid and letting it rest for a few minutes. Before you are ready to use, simply empty the water and fill with your favorite beverage. Attaching the lid will further increase the thermal efficiency.

What is vacuum insulated stainless steel bottle?

All Our Stainless Steel Vacuum Insulated Compact Bottle is made of BPA-free materials and is guaranteed for life.

  • Insulated: Keeps hot for 12 hours or cold for 24 hours with Thermos vacuum insulation technology
  • Durable: Unbreakable stainless steel interior and exterior
  • High Quality Materials: 100% BPA-free
  • Bonus Feature: Insulated, stainless steel serving cup included


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What is vacuum insulated stainless steel bottle?What is vacuum insulated stainless steel bottle?


What’s the Difference? Double Wall Insulated vs Single Wall Water Bottle


What’s the Difference? Double Wall Insulated vs Single Wall Water Bottle

What's the Difference? Double Wall Insulated vs Single Wall Water Bottle  What's the Difference? Double Wall Insulated vs Single Wall Water Bottle   VS.   What's the Difference? Double Wall Insulated vs Single Wall Water Bottle

How you choose a water bottle, a stainless steel water bottle, you only want to have a stainless steel bottle for drinking, no any requirement except for food contact safety basic reqirement, or you want the bottle can keep your water liquid hot or cold hours in hot Summer or Cold Winter days, then we have breakdown of the major difference between double wall insulated bottle VS. single wall bottle.

1. Materials:

Single wall bottle & double wall insulated bottle both use Stainless steel, and you need to know what stainless steel material the bottle is?

Stainless steel 18-8 (SUS304); Stainless steel 18-1(SUS201); Stainless steel (SUS316 Medical grade)

These different materials has different quality on the FOOD CONTACT & Anti-Rust corrosion performance.

2. Keep it hot, keep it cold

The most obvious difference between double wall insulated bottle and single wall bottles is how long they hold their water liquid temperatures inside the bottle vessle in the hot Summer Days or cold Winter Days. The insulated bottles can keep cold liquids cold for up to 24 hours and hot liquids hot for up to 12 hours in technically. We can use the double wall insulated bottle for warm coffee and tea throughout the day, or for keeping water (or beer) icy cold after a long day outside.

But you only want to have the water bottle to drink water in a short time, the single wall bottle is good enough and it is much cheap and light for easy carrying on the go.

3. No Sweat

Don’t not want the water bottles sweat? Well, when air comes in contact with a non-insulated bottle with cold water it begins to cool down. If it cools enough, water vapor in the air is condensed and turns to liquid that beads up on the outside of the bottle. With a the double wall vacuum insulated bottle, this doesn’t happen. The outside of the bottle just doesn’t get cold enough when it with cold water inside the bottle, keeping water rings off your table or contents of your bag from getting wet with bottle sweat.

For More Question With Your Custom Design Stainless Steel Bottle Projects, Pls Contact Via Email at: sales@ecoway-houseware.com

What's the Difference? Double Wall Insulated vs Single Wall Water BottleWhat's the Difference? Double Wall Insulated vs Single Wall Water BottleWhat's the Difference? Double Wall Insulated vs Single Wall Water Bottle


Plastic Pollution:The impact of plastic pollution on our ocean and what we can about it?


Manufacturing in China: The Ultimate Guide for Non-pros

Manufacturing in China: The Ultimate Guide for Non-pros


Eastman tritan joyshaker water bottle oem manufacturer


The advantages of manufacturing in China cannot be overlooked, but neither can their challenges. Creating a brand new product is an exciting prospect. If this is your first time, you have a lot to learn. Don’t let that dampen your spirits. We’re here to help. Here is everything you need to know when getting started in outsourcing manufacturing to China.


  1. Getting Your Design Ready


Before you go through all the steps of getting a product made in China, you need a killer design. Your product doesn’t become a hit when it goes on sale. That actually starts in the design phase.


At this point, you’ve probably done some research. You know what products are similar, and how you can do better. You see the problem and you have a solution. Now you need to convert that idea into a physical design. Every product designer will have a different process:

Sketch It Out. 2D drawings of a few versions of your design idea lets you see a range of possibilities. You can easily change colors, switch out materials, and play with features before going to the next step.


3D Design. A CAD design of your product lets you see it from every angle. The configuration and dimensions of the product are determined, and you get a clear visualization of what it’ll look like when it’s built. Augmented reality tools allow you to digitally place your object in space, giving you a better sense of scale.


3D Printed Prototype. The benefit of a CAD design is that it can be printed. Seeing your product on a screen is one thing. Holding it in your hand gives you a much better idea of the size and shape of the end product.


With the design finalized, the designer will create all the files and measurements that a factory needs to produce the end product.


  1. Working with Chinese Factories


Right now, it isn’t difficult to find a factory in China. There are listings sites like Alibaba that will connect you with producers all over the world. However, it is difficult to verify whether they’re up to the task.


Sourcing agents can make the task easier, but come with their own risks. Often they are secretly working on the factory’s behalf, rather than finding the right producer for you. Rarely are they transparent with their fees and markup.


Factories on Alibaba and sourcing agents know that people wouldn’t be using them if they were familiar with manufacturing in China. They often take advantage of that.


We recommend finding a partner like Gembah that is familiar with the manufacturing landscape, and is on your side through the whole process. Gembah only works with factories that have a proven track record. We visit them in person and verify they can back up their claims.


Finding the factory is just one part of the equation. To make your production run go smoothly, you need to know how to work with producers. Let’s get into the business culture and manufacturing landscape:


The Culture. While many first-timers are concerned about the language barrier, the culture gap is ultimately trickier to navigate. Most factories on Alibaba have representatives that speak English. You need to speak their business language if you want to be successful in China.


Chinese business culture is known as guanxi. Whatever you know about dealing with companies at home you can (and should) throw out the window. Here are some key components of guanxi:


  • You’re building a relationship. The factory owner will want to meet you, have dinner with you, and build a connection. It’s not simply a question of “what can you do for me?” It might be that way in Vietnam or the U.S., but business in China is more people-oriented. They want to get to know you first. They want to know you’re committed to long term. 
  • It’s a yes-oriented culture. You’ll be hard pressed to find a factory that will tell you they can’t do something. That’s why it is essential to see them at work, to look at what they’ve made before, and get a production sample before starting on the full production run.
  • You need to pay them on time. This is good advice no matter what country you’re operating in, but when manufacturing in China, you need to be timely with your payments if you expect to keep production on schedule.


Sampling. Sampling is the point in this process where the factory figures out the final cost of production and you get to inspect the quality of their work. You may go through multiple iterations and revisions before you reach the final “golden sample” that will be used to mass produce the rest. 


This becomes your control that can be used to measure the quality of every proceeding product that comes off the line.


There are three types of samples, each comes into play at various points in the process.



  • Construction – Here, the factory takes first pass at understanding the cost of making the final product.
  • Design – Most sampling occurs here. These samples are used to finalize all characteristics of the final product.
  • Production – The factory will use a final or “Golden Sample” to mass produce the product.



Have a Backup. Always have a plan B. Have one or two factories you can fall back to if your first choice doesn’t work out. Get samples from multiple factories at the onset. That way you can weigh the capabilities and costs of multiple factories. You’ll pick the winner, but keep the rest as a fallback. The sample cost is minimal and can mitigate risk big time.


Types of Factories. To build your supply chain within China, you need to have a basic understanding of the types of factories you’ll be dealing with.


  • Raw Material Factory – These facilities produce the essential materials that are then fabricated into components or products. One factory might exclusively mill cotton while another creates plastic pellets. Those are then sent to other factories to be turned into components or products. 


China has a big advantage when it comes to materials. It’s a large country with vast natural resources. It’s unlikely that you will need to import materials into China to get your product made. Doing so would lengthen your product’s lead time. That’s one of the reasons the nation is so appealing to manufacturers.


  • Component Factory – These factories produce parts that are then incorporated into a final product. One component factory might produce only zippers. Those then end up in pants, purses, and wallets produced by a range of brands


  • Assembly Factory – This is where the product gets made. They take materials and components from other factories and creates the final product that can be marketed and sold.


Lower Minimums & High Scalability. If you have a smaller order, you are most likely going to deal with just the assembly factory. Raw material and component factories have high minimum order quantities. You might not be able to meet that minimum, but the assembly factory can order materials in bulk and use them for all their customers. That allows them to offer lower minimums.


For a larger scale production run, you aren’t stuck with whatever the assembly factory offers. You can find your own raw materials and components at a higher quality or lower price (or both). As you scale, you can expect to improve your cost per order as you actively optimize your supply chain.


One of the advantages of manufacturing in China is that factories often require relatively low order minimums, while offering high scalability. If you’re just starting out and have ambitions for growth, you’re in the right place.


Intellectual Property. This is a hot button issue now, but it shouldn’t deter you from working in China. To understand the source of this conflict, it helps to realize that the idea of intellectual property is relatively new to Chinese business. To the factories, the idea that someone else can “own” something that they make is foreign. Why shouldn’t they be able to then produce and sell that product for themselves?


Today, Chinese producers are much more understanding of their customers’ need to protect IP. Furthermore, there are precautions you can take to protect yourself from intellectual property theft.  To start, you can protect the borders of where you are selling by filing a provisional, design, or utility patent. 


  • Provisional patents are used when the design is not finalized, and cover you for 12 months.
  • Utility patents cover a novel use for a device or product.
  • Design patents pertain to the look and shape of the product.


These ensure your product can make it into the U.S. without risk of seizure due to IP concerns. At Gembah, we have an entity set up in China so that contracts hold up with the factory and IP can be protected there. If we find unauthorized reproduction of a customer’s product, we can put up a stronger legal defense.


  1. Managing Production


So you have a factory. You received a flawless production sample, and you’ve given the green light on production. Do you sit around and wait for a shipping container of goods to arrive? You could, but it could cost you your business.


Quality Control. At various points in the production run, you’ll need inspectors to examine and actually use the products that have come off the line. You can visit the factory yourself or use a third-party tester. It’s important to note that the tester you hire will only be looking out for defects within a scope you work out with them beforehand. 


When we test our customers’ products, we take some additional steps. Those include taking photos and video of the products, or drop testing them in or out of the packaging to simulate how the product will be handled during shipping. You can learn more about our production management methods here.


If too many of your products are coming out defective, you can get the factory to fix their processes and replace the faulty inventory. The worst case scenario would be waiting for your shipment to arrive at your warehouse, realizing you can’t sell a significant portion of your inventory, then waiting for the factory to produce replacements and ship new ones. Or you’ll end up selling damaged goods and tank your reputation with negative reviews.


AQL Standards. The Accepted Quality Limit (AQL) is the internationally agreed-upon standard for the allowable number of defective products in each production run. . Of course, you can aim for a higher standard. If your factory falls below that accepted rate of failure, you have grounds for demanding your factory to make up for their mistakes.


Remember this: ABQC – Always Be QCing

  1. Compliance, Import, and Logistics


You’re almost at the finish line. Your product is beautifully designed, successfully manufactured, and packed up. Now, how do you get it into the United States so it can be sold to soon-to-be clamouring masses of adoring fans? 


To start, let’s back up and make sure the paperwork is in order.


Compliance. Before you import into the U.S., you need to be sure that customs will even let your product in. There are numerous consumer protection standards in place and hurdles to jump before your product can hit the domestic market. These regulations are the same whether you’re importing from China or anywhere else in the world. 


Here’s a quick overview:


Product Standards. These cover technical specifications, chemical restrictions (e.g. lead and mercury), and physical properties (e.g. sharp edges and loose parts). Certain regulations, such as CPSIA, require compliance with applicable ASTM standards. Examples include:


  • Children’s/Infant Products – ASTM standards
  • Electronics – FCC and UL Listing standards
  • Wood – APHIS regulations and ISPM-15 standards for palletization 
  • Food – FDA standards


Substance Regulations. FHSA and Cal Prop 65 sets restrictions on chemicals and heavy metals in consumer products. Products containing excessive amounts of regulated substances are not legal to import and sell. Here are some chemicals included:


  • Lead
  • Phthalates 
  • Mercury


Labeling Requirements. Your product and packaging must be properly labeled. Country of origin (Made in China, in this case) is mandatory for almost every product imported and sold in the United States. Additional labeling requirements also apply to certain product categories and states, such as…


  • Children’s/Infant Products – CPSIA Tracking Label 
  • Electronics – UL and FCC standards
  • Medical – FDA standards


Testing Requirements. Certain products require testing from a CSPC certified 3rd party testing facility. This is a documented way to ensure your products meet regulatory standards, which can be obtained from these certified facilities:


  • QIMA
  • Intertek
  • Bureau Veritas
  • SGS


Documentation Requirements. Self-issued compliance declarations are generally a formality, but still a critical part of the process. Examples include…


  • Children’s Products – Children’s Product Certificate (CPC)
  • Various Non-Children Products – General Certificate of Conformity (GCC) 
  • Car Engines – EPA Certificate of Conformity


It is your responsibility to get these compliance measures in place before you ship out. If your shipment is rejected at customs, it’ll get sent back to China, and the factory won’t just take it back. Your production lead time should give you ample opportunity to get your compliance squared away. We’ll get back to lead times in a bit.


The Transpacific Voyage

Getting your product to the U.S. isn’t as simple as booking a flight on Orbitz. There are multiple ports and modes of transportation to take your goods from point A to B. In any case, you’ll need one of the following:


  • A freight forwarder – A person or company that organizes shipments of goods from the manufacturer to a market, customer or final point of distribution. Most companies use one of these to limit costs and help mitigate risks.


  • Importing Bond – A financial guarantee between the insurance/surety company issuing the Customs Bond, Importer of Record, and Customs & Border Protection (CBP). Per regulations, CBP requires all importers to file an Activity Code 1 – Import Bond to clear their entries, even if the goods are duty-free. If you use a freight forwarder, they will file this for you.


Lead Times

Your lead time is a combination of the time to manufacture your product + shipping time. 


Production Time. Factories will give you a range of time for them to produce your final product. The size and capability of the factory will determine the lead time. When you first start out, expect the factory to take 30-60 days to assemble your product.


Shipping Time. Depending on the port, where your warehouse is, and the shipping method, the shipping time can take as little as 7 days and as long as 60 days.


Total Lead Time. Putting it all together: Your production time is 30-60 days, and it takes 7 days to ship by air and up to 60 days by sea. So your lead time by air is 37-67 days, and by ocean freight it’s between 60-120 days.


Air freight is more expensive, but if you’re starting production in the fall and need your product on the shelves for the holiday shopping season, it might be worth it.


Article Source: https://gembah.com/manufacturing-guides/manufacturing-in-china-like-a-pro/


OEM Insulated Water Bottle Manufacturer

How does a vacuum insulated botle flask reduce heat loss?


How does a vacuum insulated botle flask reduce heat loss

How does a vacuum insulated botle flask reduce heat loss?

A vacuum insulated bottle flask which known Thermos Flask, Vacuum Flask, Vacuum Bottle, are usually made with double wall stainless steel materials, with a vacuum layer between the double wall to keeps liquid hot or cold long time.

In order to Maximize the heat retention performance, we want to know How does a vacuum insulated botle flask reduce heat loss?


Material “stainless steel” won’t affect the heat loss or very little which we can ignore it, the materials only has different cost between different stainless steel becuause their anti-rust grade and food contact grade, such as SUS316, SUS304, SUS201.

Copper lining on inner wall:

copper lining on inner wall can surely improve the heat retention performance 10~15% based on tests on different designs/different sizes of stainless steel vacuum insulated bottle flasks;

Under same test enviroment, with same temperature hot or cold water, bottle with copper lining & bottle without copper lining, measure the temperature from begining, and 1hour, 2hours, 4hours, 6hours, 12hours, 24hours, the heat retention performance has 10~15% difference.

How does a vacuum insulated botle flask reduce heat loss

Bottle Mouth Size:

We need to try design smaller bottle mouth to reduce heat loss, because the main area where heat loss is the bottle mouth, it means the bigger mouth will more heat.

How does a vacuum insulated botle flask reduce heat loss

How does a vacuum insulated botle flask reduce heat loss

How does a vacuum insulated botle flask reduce heat loss

Bottle CAP/Lid:

We need to design the bottle cap/lid to have double wall as what the double wall stainless steel bottle body is, and can add a polyfoam inside the double wall cap, it can help to reduce the heat loss from the cap.

Gaskt location:

The gasket location and desing on the bottle cap, also will affect the heat loss of vacuum insulated bottle, we should design the gasket to seal water leaking inside of the bottle not seal water leaking on the top of the bottle mouth.

How does a vacuum insulated botle flask reduce heat lossHow does a vacuum insulated botle flask reduce heat loss

How does a vacuum insulated botle flask reduce heat loss?

Now we have the answers for this question;

  1. Designs (bottle mouth, cap, gasket)
  2. Copper lining

For furture questions of your custom desing stainless steel vacuum insulated bottle projects, pls contact:

Email: sales@ecoway-houseware.com


Ecoway Houseware Limited

China Professional Stainless Steel Vaccum Insulated Water Bottle OEM/ODM Manufacturer, Your Trusted Business Partner For Your Custom Design From Concept Design, Prototype Sample, Tooling Development, Mass Production To Final Shipment.

Our main products including of stainless steel water bottle, stainless steel tumbler, stainless steel vacuum flask, stainless steel coffee mug, stainless steel food flask for outdoor/sports/promotion/babycare markets.

With 10,000m³ production workshop and 300,000pcs monthly output, we serve global brand customers in USA/EU/AU/JAPAN/KOREA markets, welcome to contact us for our long term business coopration.


OEM/ODM Contact:

Email: sales@ecoway-houseware.com; sales@ecohydration.net

Tell:+86 769 2201 6525; +86 579 8384 2163

Office: NO.3, Jintai Road, Changping Town, Dongguan City, Guangdong Province, China 523000

Factory: NO.111, Ditatian Cun, Shizhu Town, Yongkang City, Zhejiang Province, China 321000