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

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