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insulated isothermal bottle

When you need a reliable way to keep your beverages at the perfect temperature for hours, nothing beats a premium insulated isothermal bottle. Whether you're heading to the office, the gym, or on an outdoor adventure, a high-performance stainless steel isothermal bottle is your ideal companion. Its robust construction ensures superior thermal retention, keeping hot drinks hot and cold drinks cold. For those who prefer a compact and convenient size, our 20 oz isothermal bottle is perfectly designed to fit in most car cup holders and backpack side pockets. Worried about spills during travel? Our advanced leakproof isothermal bottle features a secure locking mechanism that prevents any unwanted leaks, making it completely safe to carry in any orientation. For the frequent traveler, a specially designed travel isothermal bottle offers enhanced portability with an ergonomic carry handle and a sleek, lightweight build that doesn't compromise on insulation performance. These bottles are crafted from high-grade 18/8 stainless steel, which is not only exceptionally durable but also completely BPA-free, ensuring your drinks remain pure and uncontaminated. The double-wall vacuum insulation technology is the core of its efficiency, creating a powerful barrier against external temperature changes so you can enjoy your coffee, tea, water, or smoothie exactly as you like it, anytime and anywhere.


The ThermoGuard Insulated Isothermal Bottle is engineered with meticulous attention to detail to meet the highest standards of quality and functionality. It features a wide mouth opening for easy filling and cleaning, and it is compatible with most ice cubes. The lid is equipped with a precision-engineered push-button mechanism that allows for one-handed operation, making it incredibly user-friendly during activities like driving or hiking. Below is a detailed specification table that highlights the key technical parameters and features of the ThermoGuard Insulated Isothermal Bottle.

Feature Specification
Material 18/8 Food-Grade Stainless Steel (Inner & Outer Wall)
Insulation Technology Double-Wall Vacuum Insulation
Capacity 20 oz (591 ml)
Heat Retention Keeps hot for up to 12 hours
Cold Retention Keeps cold for up to 24 hours
Lid Type Leak-Proof Flip Lid with Push-Button Open
Mouth Opening Diameter 48 mm (Wide Mouth)
Weight (Empty) 380 grams
Height (with lid) 23 cm
Diameter 7 cm
Carry Handle Integrated Stainless Steel Handle
Dishwasher Safe Lid is top-rack safe; bottle is hand wash recommended
Warranty 5-Year Limited Warranty

Key product highlights include:

  • Superior temperature retention for both hot and cold beverages.
  • Rugged, dent-resistant exterior finish.
  • Non-slip powder coated base for stability.
  • BPA-free and odor-resistant materials.
  • Easy to clean with a wide mouth design.
  • Ideal for daily use, travel, sports, and outdoor activities.

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