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Forty Below Bottle Boots 1.0 Liter size Price: $24.95

  • Product Info
  • Product Specs
  • Product Photos

The Forty Below® Bottle Boot™ 1 Liter/32oz. quart size, is a very insulating water bottle cover, to help keep water from freezing, especially in extreme cold environments. Used on expeditions worldwide for over 3 decades.  This insulated bottle cover is a unique design that enables the user to easily open with mittens or gloves, with easy access to the bottle, and no zippers to break or freeze.

Key Features Forty Below® Bottle Boot™ 1.0 Liter Size:

Fits most 1 Liter/32oz. quart size water bottles, such as Nalgene, Hunersdorf, etc.
Helps keep liquids from freezing in cold conditions.
Helps keep liquids cool in warm conditions.

Low Profile Design.
Thick 6.5mm Closed Cell Neoprene foam insulation.
No zippers to break or freeze.
Webbing belt loop.
Velcro front closur


Copyright ©2017

Forty Below Bottle Boot 1.0 Liter Size:

Insulation:  1/4" (6.5mm) thick stretchy nylon covered closed cell foam (wetsuit type material).  Same thickness completely around the bottle.  

Size: Fits most 1 Liter/Quart  size water bottles, such as Nalgene 32 oz. wide and narrow mouth, Hunersdorf 1000ml, Gatoraide 32 oz., etc.

Fits: Bottles up to 3 3/4 inches in diameter and 8 1/2 inches tall. Stretchy material so it can flex with different shapes of bottles. 

Colors: Black, Blue, Red, Yellow, Pink, Green, Purple.

Weight: 4.5 oz (126g)


4 other sizes available:

16 oz




Here are some pictures of the Forty Below Below Bottle Boots:

Click on a picture to enlarge it, a text box will appear below it. Scroll over the image to bring up the left and right buttons to enable moving through the series.

Forty Below Bottle Boot 1 Liter size Features

Here are some pictures of the Forty Below Bottle Boots in use:

40 Below Bottle Boots in Use



Copyright 2017 Forty Below Ltd

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