1 Liter Stainless Steel Vacuum Insulated Flask

Keep your beverages at the perfect temperature all day long with our premium 1 Liter Stainless Steel Vacuum Insulated Flask. This flask is engineered for superior thermal performance, maintaining hot drinks warm and cold drinks chilled for extended periods. Built with a robust 304 stainless steel body, it features a double-wall vacuum insulation system that effectively blocks heat transfer. The wide mouth opening makes it easy to fill, clean, and pour your favorite liquids. Whether you are heading to the office, going on a hike, or commuting, this flask is designed for durability and convenience. Explore more options like our compact 18 OZ Stainless Steel Vacuum Insulated Flask for smaller servings, our reliable Leakproof Stainless Steel Vacuum Insulated Flask to prevent spills on the go, our versatile Travel Stainless Steel Vacuum Insulated Flask ideal for long journeys, and our safe BPA Free Stainless Steel Vacuum Insulated Flask for worry-free drinking.


The 1 Liter Stainless Steel Vacuum Insulated Flask is meticulously crafted to meet high standards of quality and functionality. Below are the key specifications presented in a detailed format. First, a comprehensive table outlines the core features and dimensions for easy reference. Following that, a bulleted list highlights additional attributes that enhance the user experience. The 1 Liter Stainless Steel Vacuum Insulated Flask combines practicality with advanced insulation technology, ensuring it stands out in daily use.

Feature Specification
Capacity 1 Liter (1000 ml)
Material 304 Food-Grade Stainless Steel
Insulation Type Double-Wall Vacuum
Heat Retention Up to 12 hours for hot beverages
Cold Retention Up to 24 hours for cold beverages
Lid Type Screw-on, Leak-Proof Design
Weight Approximately 450 grams
Dimensions Height: 25 cm, Diameter: 8 cm
  • Wide mouth for easy filling and cleaning
  • Ergonomic handle for comfortable carrying
  • Dishwasher safe for hassle-free maintenance
  • Sweat-proof exterior to keep surfaces dry
  • Available in multiple colors including silver, black, and blue
  • Compatible with most cup holders for travel convenience

Hot Products

  • Children's Cartoon Stainless Steel Cup

    Children's Cartoon Stainless Steel Cup

    The children's cartoon stainless steel cup adopts a brand new color scheme, with many cartoon patterns for you to choose from, simple yet eye-catching. No matter where you go, your child can recognize their kettle at a glance! The silicone suction nozzle has a built-in valve that automatically stops dispensing water when no one is drinking, making it convenient for children to quench their thirst at any time. Even if the water cup is poured, it will not spill out. This stainless steel cup is the choice for lively and active children, or children who have just transitioned from straw cups to open water cups.
  • Purifier Bottle

    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!
  • 40oz Tumbler with Lid

    40oz Tumbler with Lid

    KudiKe quencher flip straw with handle tumbler, 40oz, big capacity.
    40oz Tumbler with Lid has new design lids, more fasion.
    Free sample, contact us to open the huge market.
  • Kettles For Solo Travelers

    Kettles For Solo Travelers

    Double wall stainless steel vacuum insulated kettles for solo travelers from KUDIKE brand. Who is the factory in stainless steel water bottle industry and famous for high quality and best serve. We are looking for long time cooperation to open up more market in the world for mutual benefits.
  • Personalized Stainless Steel Water Bottles

    Personalized Stainless Steel Water Bottles

    Kudike is the brand of personalized stainless steel water bottles,we are the factory specializing in the production of stainless steel tumbler. The company was established in 2017 and has grown from a group of energetic young people to the present. It now covers an area of 12,000 square meters. Every year, it innovates its stainless steel insulated cups and has over 90 types of cups.
    Now we have also made innovations in materials. From the initial 304 stainless steel inner tank to 316 stainless steel, and now to titanium material.
    Welcome to inquiry us .
  • 12oz Stainless Steel Tumbler with Handle

    12oz Stainless Steel Tumbler with Handle

    Kudike not only has its own large-scale factory, but also has formed a professional team to optimize production efficiency. Each link is monitored by someone with the goal of ensuring that every 12oz stainless steel tumbler with handle undergoes precise calculation and strict processing from raw materials to finished products. We believe that only by continuously improving the quality and height of our products can we gain customer recognition. We are making progress every day! If you have any customization questions, please feel free to contact us at any time!

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept