China Quality Stainless Vacuum Flask 500ml

When you need a versatile and durable thermos for daily use, the 500ml Stainless Vacuum Flask is your perfect companion. Its compact size makes it ideal for both hot and cold beverages, ensuring your drinks stay at the perfect temperature for hours. If you're looking for a larger capacity, consider our 1L Stainless Vacuum Flask for extended outings. For those who love adventures, the Outdoor Stainless Vacuum Flask offers rugged performance in any environment. Commuters will appreciate the convenience of the Car Stainless Vacuum Flask, designed to fit in cup holders securely. Plus, the Leakproof Stainless Vacuum Flask guarantees no spills, making it safe for bags and busy lifestyles.

Designed with precision, the 500ml Stainless Vacuum Flask features high-quality construction to meet your everyday hydration needs. Below are the detailed specifications presented in a clear format for easy reference.

Capacity: 500ml (16.9 oz)
Material: 304 Food-Grade Stainless Steel
Insulation: Double-Wall Vacuum
Temperature Retention: Keeps hot for 12 hours and cold for 24 hours
Lid Type: Screw-on with Leakproof Seal
Exterior Finish: Brushed Stainless with Non-Slip Base
Weight: 380g (0.84 lbs)
Dimensions: Height 22cm, Diameter 7cm

Feature	Specification	Benefit
Vacuum Insulation	Double-wall construction	Maintains beverage temperature efficiently
Lid Design	Screw-on with silicone gasket	Prevents leaks and spills during transport
Material Safety	BPA-free, food-grade stainless steel	Ensures health and durability
Portability	Lightweight and ergonomic handle	Easy to carry for daily commutes or trips
Cleaning	Wide mouth opening	Facilitates easy cleaning and maintenance

Hot Products

Insulated Coffee Mug
We keep our heart to each insulated coffee mug. We make sure all the stainless steel insulated coffee mug is high quality to customer. We are the manufacturer of water bottle industry. We hope to have more long time cooperation partner.
Spill Proof Water Bottle
The spill proof water bottle can keep warm more than 24 hours. Made from our own factory, whcih have more than 8 years experience in water bottle industry. We are look for the new market all of the world, if you are interesting in this stainles steel bottle industry, contact us, don't hesitate.
Thermos Cup
The Kudike high-quality thermos cup comes with a pop-up straw, so feel free to choose this product when your child needs some help to close the bottle cap and prevent the beverage from spilling. The stainless steel bottle body is convenient for small hands to open and hold, allowing children to use it independently. Reusable straws are easy to disassemble and replace (replacement straws need to be purchased separately).
Vacuum Flasks
Kudike's Vacuum Flasks can be a water bottle for children to travel during holidays, whether you're hiking, strolling on the beach, or skiing, it can meet your needs. Made of thickened stainless steel material and utilizing heat sensitive vacuum technology, hot drinks can be kept warm for several hours or chilled for 24 hours. This product also includes a large handle and straps!
Small Mouth Flask
KudiKe is the factory brand, our factory main production stainless steel small mouth flask.
The small mouth flask quality is higher than the market .We control the quality in every process. If you are interesting in this products, contact us and let us know your demand, we will quote with our professional.
Purifier Bottle
Kudike brand new technology for health 17oz vacuum insulated purifier bottle.
Production by real manufacturer-Yongkang Jiangzhi Cup Industry Co.,Ltd,who have more than 12 years experiecnce in stainless steel water bottle industry ,and have independent and autonomous research and development capabilities.
We are looking for long time cooperation partner , to expand the market with our new technology purifier bottle for mutual benefits.
Contact us if you are interesting ,don’t hesitate!

Related Blog
Reviews

What is the healthiest water bottle to use?
There are several types of water bottles available in the market today, and each type has its own pros and cons in terms of health benefits.
What are the facts about water bottles?
Water bottles have become an essential part of modern life, helping people stay hydrated on the go.
How do Stainless Steel Bottles Become Mainstream by Meeting Modern People’s "Health + Practicality" Drinking Needs?
This article states that by 2024, the domestic stainless steel bottle market will exceed 9.5 billion (a 32% increase), with 304/316 stainless steel accounting for 85% and offering multiple advantages, while smart models will account for 35%, becoming the mainstream.
Why Choose a Stainless Steel Water Bottle?
In a world where sustainability and health-conscious choices are gaining importance, switching to a stainless steel water bottle is a smart move.
Why Are Stainless Tumblers the Perfect Choice for Modern Drinkware?
A stainless tumbler is a double-walled, vacuum-insulated drink container designed to keep beverages at their ideal temperature for extended periods. Whether it’s hot coffee during a cold morning commute or an ice-cold smoothie under the summer sun, stainless tumblers have become an everyday essential for both personal and professional use. The growing demand for reusable and sustainable drinkware has further accelerated their popularity, making stainless tumblers a symbol of convenience, durability, and environmental responsibility.
Is it good to drink from a stainless steel bottle?
Yes, it is generally considered safe to drink from a stainless steel bottle. Stainless steel is a durable and non-reactive material that does not contain harmful chemicals such as BPA, phthalates, and lead often found in plastic bottles.

Related Products

Hot Products

Insulated Coffee Mug

Spill Proof Water Bottle

Thermos Cup

Vacuum Flasks

Small Mouth Flask

Purifier Bottle

What is the healthiest water bottle to use?

What are the facts about water bottles?

How do Stainless Steel Bottles Become Mainstream by Meeting Modern People’s "Health + Practicality" Drinking Needs?

Why Choose a Stainless Steel Water Bottle?

Why Are Stainless Tumblers the Perfect Choice for Modern Drinkware?

Is it good to drink from a stainless steel bottle?

Sally 2025-09-02 03:51:52

Rigoberto Boler 2025-04-12 08:32:25

Megan 2025-04-19 10:33:34

Alberta 2025-01-23 09:30:54

Christina 2025-05-05 19:20:18

Colin Hazel 2025-04-23 21:19:07

Send Inquiry