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Insulated Water Bottles Manufacturer in china

Every bottle, Everich!

Why Everich Became Vacuum Flask Manufacturer?

ODM & OEM Ability

We can customize your brand logo, from logos and packaging to finishes and more. Share your vision with us, and we'll provide detailed 2D/3D drawings for your approval. To ensure the confidentiality of your designs, we can also sign an NDA.

High Efficient Production

Our factory has invested in multiple automated lines, all managed by robots, which significantly reduces production time and keeps delivery time within manageable limits. This allows us to efficiently handle vacuum flask bulk orders as well.

Professional Team

We have a specialized marketing unit and sales team. From the moment you send the inquiry, there will be a dedicated sales staff to serve you until the last moment when your order is completed. As your reliable vacuum flask supplier, we ensure a seamless experience from start to finish.

Flexible MOQ

MOQ is flexible and can be negotiated. (Notice: we do not support retail orders and drop shipping.) Please send an inquiry if you are interested in placing a custom water bottle wholesale order with a trusted vacuum flask manufacturer.

What Can We Do

We have rich experience in manufacturing all types of drink water bottles and outdoor gear, establishing ourselves as a trusted vacuum flask manufacturer in the industry.

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Client Testimonials 1

The Ultimate Guide to Aquaflask

When your Aquaflask is “sweating,” it means condensation is forming on the outside of the flask. This typically happens due to a temperature difference between the inside and the outside of the flask. Here are a few reasons why this might be occurring:

1. Insufficient Insulation:
– If the flask’s insulation is not working properly, the cold temperature from the liquid inside can transfer to the outer surface, causing condensation to form when it’s exposed to warmer, humid air.

2. Environmental Conditions:
– In a humid environment, the warm, moist air comes into contact with the cold surface of the flask, leading to condensation. This is similar to how a cold glass of water sweats on a hot day.

3. Seal Issues:
– If the flask is not sealed properly, cold air or liquid might be leaking, which can cause the outside surface to become cold and attract moisture from the surrounding air.

4. Cold Surface Exposure:
– If you’ve recently filled the flask with very cold water or ice, the outer surface might cool down quickly enough to cause condensation before the insulation has a chance to balance the temperature difference.

To minimize sweating:

– Check the Insulation: Make sure the insulation of your flask is intact. High-quality insulated flasks should prevent sweating by maintaining a barrier between the inner temperature and the outer surface.

– Dry the Flask: Wipe the outer surface to remove any initial moisture that might attract more condensation.

– Environmental Control: If possible, try to use the flask in less humid environments or keep it in a cooler place.

If the sweating persists and the flask is relatively new or under warranty, consider contacting the manufacturer for a replacement or further assistance.

Aquaflasks, like many high-quality insulated water bottles, can be expensive due to several factors:

1. Materials:
– High-Quality Stainless Steel: Many Aquaflasks use premium stainless steel, which is durable, resistant to rust, and safe for food and drinks.
– BPA-Free Components: Ensuring all plastic parts are BPA-free for health safety.

2. Insulation Technology:
– Double-Wall Vacuum Insulation: This technology keeps drinks hot or cold for extended periods. It requires precision manufacturing and high-quality materials to be effective.
– Copper Plating: Some flasks have an additional copper layer between the double walls to enhance insulation.

3. Durability and Design:
– Robust Construction: Designed to withstand drops, impacts, and rough usage without losing functionality.
– Ergonomic and Aesthetic Design: Attractive designs that are also practical and easy to carry.

4. Brand Reputation:
– Reliability and Performance: Established brands like Aquaflask have built a reputation for reliability, performance, and customer satisfaction. This brand value adds to the cost.
– Customer Service and Warranty: Offering good customer service and warranty coverage also adds to the overall cost.

5. Manufacturing Process:
– Precision Engineering: High-precision manufacturing processes to ensure each flask meets quality standards.
– Quality Control: Rigorous testing and quality control to ensure durability and performance.

6. Market Position:
– Premium Product Positioning: Positioned as a premium product in the market, often reflecting higher price points due to perceived value.

7. Environmental and Ethical Practices:
– Sustainable Practices: Using eco-friendly materials and sustainable manufacturing processes can increase production costs.
– Fair Labor Practices: Ensuring fair wages and good working conditions for workers also contributes to higher costs.

The combination of these factors leads to a higher price point but generally ensures a high-quality, durable, and reliable product.

Hydro Flask is generally more expensive than Aquaflask. Here are a few reasons why Hydro Flask might command higher prices:

1. Brand Reputation: Hydro Flask is a well-established brand with a strong reputation for quality and performance, which can justify higher prices.
2. Marketing and Distribution: Hydro Flask invests significantly in marketing and has a wider distribution network, which can increase the overall cost of their products.
3. Product Features: Hydro Flask often includes additional features and options, such as a variety of lids, colors, and accessories, which can add to the cost.

That said, the price difference can vary depending on specific models, sizes, and where you purchase the bottles. It’s always a good idea to compare prices and features directly for the specific products you’re interested in to make an informed decision.

Choosing between Aquaflask and Hydro Flask depends on several factors, including your specific needs, preferences, and budget. Here’s a comparison to help you decide which might be better for you:

Hydro Flask

1. Reputation and Reliability: Hydro Flask is a well-established brand known for its high-quality products.
2. Insulation Performance: Generally excellent at keeping drinks hot or cold for long periods due to advanced double-wall vacuum insulation.
3. Durability: Built to withstand drops and rough handling.
4. Variety: Offers a wide range of sizes, colors, and accessories.
5. Design: Sleek and aesthetically pleasing designs.
6. Warranty: Often comes with a good warranty and customer service.

1. Price: Usually more expensive compared to Aquaflask.
2. Availability: Widely available but can sometimes be out of stock due to high demand.


1. Affordability: Generally less expensive than Hydro Flask, offering good value for money.
2. Quality: Still provides good insulation and durability, though it may not match Hydro Flask in all aspects.
3. Design: Offers various colors and styles, though the range may not be as extensive as Hydro Flask.
4. Functionality: Performs well for everyday use, keeping drinks hot or cold for reasonable periods.

1. Insulation: While good, may not perform as well as Hydro Flask in extreme conditions.
2. Durability: Slightly less robust than Hydro Flask, though still durable for regular use.
3. Brand Recognition: Not as well-known or trusted as Hydro Flask, which can influence some buyers.

– Choose Hydro Flask if: You want top-tier insulation performance, durability, and don’t mind paying a premium for a well-known brand with excellent customer service and a variety of options.
– Choose Aquaflask if: You’re looking for a more budget-friendly option that still offers good quality and insulation performance for everyday use.

Ultimately, both brands offer high-quality products, so your choice will depend on your specific needs and budget.


Aquaflask is a relatively new brand compared to more established names like Hydro Flask. While there isn’t a specific widely-known launch date for Aquaflask, it appears to have gained popularity in the past few years.

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