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outdoor isothermal bottle

Whether you're hiking, camping, or just commuting, having a reliable beverage container is essential. For those who demand the best, a high-performance stainless steel isothermal bottle is the ultimate choice. Its core technology lies in its superior insulated isothermal bottle construction, featuring double-wall vacuum insulation that locks in temperature for hours on end. The convenient 20 oz isothermal bottle size is perfect for a single, long-lasting serving, easily fitting in most car cup holders and backpack side pockets. Furthermore, a robust, screw-on lid ensures it's a completely leakproof isothermal bottle, giving you total confidence to toss it in your bag without any worry of spills. This combination of durability, insulation, and secure design makes it an indispensable gear for any outdoor activity or daily use.


The Everlast Outdoor Thermo Bottle is engineered with precision to meet the demands of an active lifestyle. Its construction is focused on delivering maximum performance and user convenience. Below are the detailed specifications that define this product.

  • Material: Premium 18/8 Food-Grade Stainless Steel (Inner & Outer Wall)
  • Insulation: Double-Wall Vacuum Insulation
  • Capacity: 20 oz (590 ml)
  • Lid Type: Screw-On Lid with Carry Loop
  • Leakproof: Yes, featuring a silicone sealing gasket
  • Temperature Retention: Keeps drinks hot for up to 12 hours and cold for up to 24 hours
  • Exterior Finish: Powder-coated, scratch-resistant surface
  • Height (with lid): 10.5 inches (26.7 cm)
  • Diameter: 2.8 inches (7.1 cm)
  • Weight: 12.5 oz (354 grams)
Feature Benefit
Double-Wall Vacuum Insulation Maximum temperature retention for both hot and cold beverages.
Leakproof Silicone Seal Complete protection against spills, even when inverted.
20 oz Capacity Ideal single-serving size, highly portable for on-the-go use.
Powder-Coated Exterior Durable finish that resists scratches, chips, and condensation.
Screw-On Lid with Loop Secure closure and easy carrying or attaching to gear.
Wide Mouth Opening Facilitates easy filling, pouring, and cleaning.

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