

The Forty Below® Bottle Boot™ 1.4 qt and 2 qt is an insulating bottle cover designed to slow the freezing of liquids in vacuum style metal bottles in extremely cold environments.
The 1.4 qt / 2 qt size is commonly used with Stanley Brand vacuum bottles in the 2 qt / 1.9 L size and 1.4 qt / 1.3 L size. Commonly used in arctic races and scientific projects.
Trusted for over 40 years, our bottle covers have been used worldwide on just about every type of outdoor trip, from winter day hikes to extremely cold, high altitude expeditions.
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Key Features
- Significantly slows liquids from freezing in cold conditions
- Also keeps liquids cool in warm conditions!
- Velcro front & back closure with Grab-Tab - Easy to use with mittens or gloves
- Removable top cap
- No zippers to break or freeze
- Low Profile Design, packs small
- Does not absorb water
- Webbing belt loop
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Product Specs
- Insulation: 1/4″ (6.5mm) thick stretchy nylon covered closed cell foam (wetsuit type material). Uniform thickness.
- Size: Fits Stanley Brand Vacuum Bottles 2 qt (1.9 L) and 1.4 qt (1.3 L)
- Fits: Bottles up to 4.75 inches in diameter and 14.5 inches tall. Stretchy material allows for some flexibility with different shapes of bottles.
- Colors: Red, Royal Blue, Black, Yellow
- Weight: 9 oz (252 g)
- Handmade in China
The Bottle Boot™ name is a declared and used Trademark of Forty Below Ltd and is an original product and name that we invented, designed, manufacture, sell, and has been used around the world by us since 1980. Any use of the name: “Bottle Boot”, “Bottle Boots”, the design of the product, or trade dress is prohibited.
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