wide mouth vacuum flask

When it comes to keeping your beverages at the perfect temperature during outdoor adventures, the key lies in choosing the right insulated container. Our wide mouth vacuum flask stands out as a premium solution, designed to meet the demands of active lifestyles. Whether you're trekking through rugged trails or embarking on a long road trip, this flask combines durability with exceptional thermal performance. For those seeking robust options, our double wall stainless flask offers enhanced insulation, making it ideal for both hot and cold drinks. If portability is your priority, the lightweight travel flask ensures you stay hydrated without the burden of extra weight. For outdoor enthusiasts, the insulated flask for hiking provides reliable temperature retention, even in challenging environments. And when you need ample capacity, the large flask with handle makes carrying easy and convenient. Each of these options, including our wide mouth vacuum flask, is engineered with user convenience in mind, featuring easy-to-clean designs and secure lids to prevent leaks.


The wide mouth vacuum flask is built with precision to deliver outstanding performance in various scenarios. Its wide opening allows for effortless filling and cleaning, while the vacuum insulation technology ensures your drinks stay hot for up to 12 hours or cold for up to 24 hours. Crafted from high-grade stainless steel, it resists rust and corrosion, making it a long-lasting companion for daily use. The ergonomic design includes a non-slip base and a comfortable grip, enhancing usability whether you're at home, in the office, or on the go. Additionally, the flask is BPA-free, ensuring that your beverages remain safe and uncontaminated. With its sleek finish and practical features, the wide mouth vacuum flask offers a perfect blend of style and functionality, catering to those who value quality and efficiency in their hydration solutions.

Hot Products

  • 40oz Tumbler with Handle

    40oz Tumbler with Handle

    When you are on a long trip, busy with work, or working out and not wanting to walk around freely, you can definitely take a look at our Kudike customized 40oz Tumbler with Handle. Because it can reduce the number of times water is added to the thermos, and this style is also popular today, fashionable and durable, it is your first choice! Please trust our OEM level! Our service is among the best in the industry.
  • 16oz Vacuum Tumbler

    16oz Vacuum Tumbler

    Kudike brand 16oz Vacuum Tumbler, manufacture by Yongkang Jiangzhi Cup Industry Co.,Ltd.
    We have always been advocating health and environmental protection,We hope to contribute our humble efforts to the Earth's environment。
    So we main do the stainless steel water bottle and mug .
    We are looking for like-minded companions to jointly develop together.
  • Customized Stainless Steel Insulated Cup

    Customized Stainless Steel Insulated Cup

    Kudike's customized stainless steel insulated cup is the most suitable water bottle for you to hydrate around the clock. Of course, if you have your favorite type, you can directly explain your ideas to my team, and we can create your ideal type for you. This way, you will be happy to see it every day. Quickly pass through wayne@ykviski.com Contact us!
  • 4 Pack 12oz Stainless Steel Mugs

    4 Pack 12oz Stainless Steel Mugs

    Kudike brings you a great companion that can solve many troubles while camping -4 pack 12oz stainless steel mugs! We provide customizable services, and the patterns on the cups can accept your new designs and designs. This stainless steel cup is very practical and can be used for various purposes such as coffee cups, cold drink cups, etc. When you go on a trip or camping with friends, you can use it to share!
  • Vacuum Insulated Outdoor Water Bottle

    Vacuum Insulated Outdoor Water Bottle

    Kudike enjoys a high reputation in the Chinese market for insulated water bottles, providing high-quality and durable products at more reasonable prices than some other major brands. Its vacuum insulated outdoor water bottle features an integrated handle for easy carrying, allowing you to stay hydrated anytime, anywhere. Whether you're hiking, traveling, or enjoying leisure time, this water bottle can accompany you to ensure you stay hydrated at all times.
  • Double Wall Gym Vacuum Cup

    Double Wall Gym Vacuum Cup

    Kudike has a factory with rich experience in manufacturing double wall gym vacuum cups, with a complete production line from stainless steel insulated cup raw materials to surface treatment, equipped with complete equipment at all stages. Therefore, we are able to produce orders in large quantities. Please rest assured of our productivity and staffing! If you are interested, you can come to our factory for a visit and inspection!

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