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Grasshopper Gaiters


Size Guide

Sleeping Bag Temperature Ratings Explained

The EN Rating scale is a scientific test to determine the warmth of a sleeping bag. The test produces a Lower rating (for male sleepers) and a Comfort rating (for female sleepers). Both are listed in the features table on the product page.

A unisex sleeping bag with a Lower limit of 23ºF means a man should be comfortable down to air temperatures of 23ºF. The same bag will also have a Comfort limit, in the realm of 32°F, so a woman would be comfortable down to an air temperature of 32ºF. These ratings require a sleeping mat with an R-Value appropriate for expected ground temperatures – without this, the sleeping bag itself is unlikely to keep the sleeper warm enough.

A variety of factors impact sleeping bag warmth - the above temperatures are merely guidelines, not guarantees. It’s important to think of a sleeping bag, an appropriately insulating sleeping pad and a liner as a sleep system. For example - if you plan on sleeping in nighttime air temperatures of 27ºF / -3°C, choose a bag with a gender-appropriate rating of 23°F / -5°C, plus a sleeping mat with an R-Value of 2.5 to 3, and consider a Reactor thermal liner.

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Grasshopper Gaiters are built without losing attention to detail. Made from extremely durable 600D rip-stop polyester, they are front opening with a secure hook and loop fastener. These are a great value-for-money choice and are very robust, easy to put on, and easily adjusted.


  • Secure, easy access front hook and loop opening
  • 600D Ripstop Polyester
  • 316 stainless steel lace hook

Tech Specs

Product Details

Best Use
Ski Touring, Backpacking, Hiking
Lace Hooks
316 stainless steel lace hook
600D Ripstop Polyester
S | M
L | XL
15 in / 38 cm
15 in / 38 cm
5 to 9
6.4 oz / 181 g
6.5 to 10.5
16.5 in / 42 cm
16 in / 40.5 cm
9 to 13
7 oz / 198 g
10.5 to 14.5
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