20 oz isothermal bottle

Looking for a reliable hydration companion that keeps your drinks at the perfect temperature all day? Our 20 oz isothermal bottle is engineered for superior performance and convenience. Whether you're commuting, hiking, or working at the office, this stainless steel isothermal bottle offers unmatched durability and style. With its innovative vacuum insulation technology, this insulated isothermal bottle maintains your beverages hot for up to 12 hours or ice-cold for 24 hours. You can trust its leakproof isothermal bottle design, featuring a secure screw-on lid and silicone gasket, so it's safe to toss in your bag without spills. Designed with portability in mind, the travel isothermal bottle fits perfectly in car cup holders and backpack pockets, making it ideal for active lifestyles. Crafted from high-quality 18/8 food-grade stainless steel, it's BPA-free and resistant to rust and odors, ensuring your drinks taste fresh every time.


The ThermoGuard 20 oz Isothermal Bottle is built to meet the demands of daily use, combining sleek aesthetics with practical features. Its double-wall vacuum insulation minimizes condensation, keeping your hands dry and surfaces safe. The wide mouth allows for easy cleaning and filling with ice cubes or fruit infusers. Here are the detailed product specifications:

  • Capacity: 20 ounces (approx. 590 ml)
  • Material: 18/8 food-grade stainless steel (inner and outer walls)
  • Insulation Type: Double-wall vacuum insulation
  • Lid Type: Screw-on lid with silicone sealing ring
  • Temperature Retention: Hot liquids up to 12 hours, cold liquids up to 24 hours
  • Dimensions: Height: 9.5 inches, Diameter: 2.8 inches
  • Weight: 12 ounces (approx. 340 grams)
  • Features: Leakproof design, sweat-proof exterior, BPA-free, dishwasher safe (lid hand wash recommended)
  • Color Options: Matte Black, Stainless Steel, Navy Blue, Forest Green
Feature Specification
Body Material 18/8 Stainless Steel
Insulation Performance Hot: 12+ hours, Cold: 24+ hours
Lid Mechanism Screw-on with Leakproof Seal
Capacity 20 oz (590 ml)
Weight 12 oz (340 g)
Recommended Use Travel, Sports, Office, Outdoor Activities

Hot Products

  • 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.
  • Outdoor Detachable Insulated Bottle

    Outdoor Detachable Insulated Bottle

    Since the establishment of Kudike in 2016, we have tested hundreds of thermos bottles for cold insulation, leak prevention, and even taste testing. Our highly recommended high-quality outdoor detachable insulated bottle has excellent performance in long-term insulation and cooling. For consumers who pursue cost-effectiveness, the advantage of our vacuum insulated bottle lies in its affordable price, superior quality, and comprehensive service.
  • Portable Travel Vacuum Kettle

    Portable Travel Vacuum Kettle

    Kudike brand huge capacities stainless steel portable travel vacuum kettle. Manufacture from Jiangzhi Cup Industry company with excellent quality. Hope to hear your news to talk more about the market plan.
  • 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!
  • Growler Flask

    Growler Flask

    We are a high-quality manufacturer of thermos flasks. We have a complete production chain and can produce up to 20,000 pcs growler flasks per day. We seek suitable sellers to obtain common benefits together.
  • Vacuum Insulated Flask

    Vacuum Insulated Flask

    We are the factory of vacuum insulated flask,we are looking for long time cooperation partner who is doing wholesale ,supermarket,gifts and so on industry.
    We are professional in stainless steel water bottle.

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