Tek Towel Wash Kit

Stay fresh while travelling

$20.27 – $30.77

Cobalt & Pacific BlueCobalt & Pacific Blue

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.

$28.95 $20.27

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The Tek Towel™ Wash Kit is a great package for staying fresh while traveling. The kit includes a quick dry towel for all over drying and a washcloth when you just need a freshen up, plus a small bottle (1.3oz) of Wilderness Wash™. Both towels are made from our super absorbent and fast drying Tek Towel fabric.

Click HERE to learn more about Sea to Summit towels


  • Kit contains: a main towel (varied sizes), a 12 x 12in washcloth and 1.3oz Wilderness Wash soap
  • Towels are remarkably absorbent yet fast drying
  • Both towel and washcloth have a unique 70% polyester, 30% nylon microfiber fabric that has a plush terrycloth feel
  • are made of our most absorbent microfiber towel fabric
  • Snap-on hang loop and rounded corners
  • Machine washable
  • Wilderness Wash works as a body wash, shampoo, dish soap or clothes detergent
  • Packaged in an oval shape zippered mesh pouch