Insulated 18/8 steel flask

Insulated 18/8 Steel Flask Product Description

Experience the perfect combination of durability and thermal performance with our premium line of insulated containers. Our 18/8 stainless steel vacuum bottle is engineered for those who demand reliability, featuring a robust construction that maintains your beverage's temperature for extended periods. Whether you are heading to the office or embarking on an outdoor adventure, this bottle is your trusted companion. For superior insulation technology, our Vacuum insulated steel bottle sets the industry standard, ensuring your drinks stay hot or cold as needed without any condensation issues. Crafted with precision, the Stainless 18/8 insulated bottle offers a sleek design that fits seamlessly into your daily routine, while the 18/8 vacuum water bottle provides a lightweight and eco-friendly alternative to disposable options, making it ideal for hydration on the go.

The <产品名字> is a high-performance insulated flask designed for everyday use and extreme conditions. It boasts a double-wall vacuum insulation system that effectively preserves the temperature of liquids for up to 24 hours, whether you prefer steaming hot coffee or ice-cold water. Made from premium 18/8 stainless steel, this flask is resistant to rust, corrosion, and odors, ensuring a pure taste with every sip. The exterior features a polished finish that is both stylish and easy to clean, while the secure screw-on lid prevents leaks and spills. Its ergonomic design includes a comfortable grip, making it easy to carry during hikes, commutes, or workouts. With a capacity tailored to meet various needs, the <产品名字> is versatile enough for solo use or sharing, and it is dishwasher-safe for effortless maintenance. Below are the detailed specifications presented in lists and a table to highlight its key attributes.

Key Features of the Insulated 18/8 Steel Flask:

Double-wall vacuum insulation for maximum temperature retention
Constructed from food-grade 18/8 stainless steel
Leak-proof and sweat-proof design
Wide mouth for easy filling and cleaning
BPA-free and odor-resistant materials
Ergonomic shape with a non-slip base

Product Specifications Table:

Parameter	Details
Material	18/8 Stainless Steel
Insulation Type	Vacuum Double-Wall
Capacity	500 ml, 750 ml, 1 Liter
Hot Retention	Up to 12 hours (for temperatures above 60°C)
Cold Retention	Up to 24 hours (for temperatures below 10°C)
Lid Type	Screw-On with Silicone Seal
Weight	Approx. 350g (for 750 ml model)
Dimensions	Height: 24 cm, Diameter: 7.5 cm (for 750 ml model)
Color Options	Silver, Black, Blue, Rose Gold
Care Instructions	Dishwasher safe (top rack recommended)

Hot Products

Water Bottle Insulated Vacuum Wide Mouth
The Kudike Water Bottle Insulated Vacuum Wide Mouth cup features a circular horizontal stripe anti slip design on the body, making it slip resistant when held and highly recognizable in appearance. Food grade 304 stainless steel inner liner, double-layer vacuum long-lasting cold and heat insulation, and non condensing water droplets on the outer wall. Wide mouthed design, convenient for pouring ice cubes and soaking fruits, with no dead corners for cleaning. Very suitable for tennis, fitness, hiking, camping, picnicking, driving, and office work. We support customized laser engraving and screen printing logos for bulk orders of branded products and corporate gifts.
Gym Water Bottle
We have recently developed this Gym water bottle, featuring a very attractive appearance and high-quality details. It is perfect for kids to use during sports. As a factory specializing in stainless steel vacuum flasks, we can offer the greatest advantages in many aspects. If you are interested in us, we look forward to hearing from you.
Stainless Steel Insulated Water Bottles
370ml Kudike’s stainlesss steel insulated water bottles designed by Yongkang Jiangzhi Cup Industry Co., Ltd, who have more than 12 years experience in stainless steel water bottle industry.
We have ability to do OEM and ODM for your new design, and make sure the quality is 100% good before out of our factory.
Hope to hear your new if you are interesting in us and our double wall stainless steel insulated water bottles.
Road Trip Tumbler
Yongkang jiangzhi cup industry Co., Ltd. is a factory of stainless steel water bottle. Road trip tumbler is a main products in our factory, and it is a fashion and hot sale 1200 ml tumbler. We keep the quality in every process, to maker sure each one tumbler is good quality. We are looking forward to hear you to cooperation for mutual benefits in the days to come.
Water Bottle for Supermarket
Are you still troubled by the fact that your child doesn't like drinking water, the water cup doesn't keep warm, and the material is not safe? Kudike has specially designed high-quality water bottles for children specifically for supermarkets. The entire chain from the inner liner to the cup lid has been upgraded. Using food-grade safe materials and cute cartoon designs, it solves all the concerns of parents! As the original factory, we have sufficient stock and support customization. We have already provided stable supplies to hundreds of mother-and-child stores and kindergartens across the country, using our strength to safeguard the drinking health of every child.
Insulated Beer Mug
The insulated beer mug is belong to Kudike, who is the brand of stainless steel bottle factory.
Our main aim is to be the lead of stainless steel water bottle, production all products with high quality.
We are looking for the partner who is in this water bottle industry for long time cooperation.

Related Blog
Reviews

The 2025 FINA Championships in Singapore with us
The Singapore Swimming World Championships concluded on the evening of the 3rd, and the water ripples gradually subsided. During the eight-day "pool battle", three world records were broken, and swimmers from various countries wrote pool legends of this summer both on and off the field.
What Makes Vacuum Flasks Essential for Daily Life and Specialized Uses?
A vacuum flask is more than just a container—it’s a marvel of thermal engineering that preserves temperatures, maintains beverage quality, and serves diverse applications in daily life, outdoor activities, and industrial settings. In this comprehensive guide, we explore how vacuum flasks work, why they matter, and what you should consider before buying one. This article also references Yongkang Jiangzhi Cup Industry Co., Ltd., a recognized name in quality flask manufacturing.
How Does a Lightweight Travel Kettle Transform On-the-Go Brewing for Modern Travelers?
A lightweight travel kettle has become an essential companion for travelers who value convenience, portability, and efficiency when preparing hot beverages or instant meals on the go. As global mobility increases and remote work culture expands, more users seek compact appliances that deliver fast heating without adding unnecessary weight to luggage.
Why Is an Auto Mug with Handle and Straw Ideal for Everyday Use?
Discover why an auto mug with handle and straw is ideal for daily hydration. Explore materials, insulation, leak resistance, design features, cleaning tips, and wholesale buying considerations.
Why Do Your Customers Keep Coming Back for Better Water Flasks?
At Yongkang Jiangzhi Cup Industry, we've watched the water flask market evolve over the years. One thing never changes - people want flasks that keep drinks hot or cold without the hassle. That's why our water flasks are designed for real life, not just store shelves.
What Makes an Excellent Insulated Water Jug?
An insulated water jug is a must-have for keeping beverages at the desired temperature for extended periods, whether you're on a road trip, camping, or simply at work.

Insulated 18/8 steel flask