Therm-a-Rest Synergy Sleeping Bag Liner

About This Item

Design and Details

  • Comfort minded: Lavish stretch-knit fabric and flatlock perimeter seams create a soft "base layer" feel inside your sleeping bag
  • Added warmth: Adds up to 5F/3C of warmth to your sleeping bag or quilt for nights when you need extra protection from the cold
  • Thoughtfully shaped: Designed to fit in your favorite mummy bag but still feel roomy for an untangled sleep
  • Clean: Helps prevent dirt and body oils from seeping into your bag, allowing you to wash it less and prolong its life
  • Brand : Therm-a-Rest
  • Web ID: 23TARASYNRGYSLPNGCSL
  • SKU: 25508604
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REVIEWS

4.5

100%

Recommended

8 Reviews

Great Comfy Option

This liner is awesome. It is soft to the touch and super comfortable. It still packs down small and works well inside my sleeping bag and on its own. I prefer it to the more silky/plasticy feeling bags. I have used it in really hot weather and don’t overheat or get too sweaty. Would definitely recommend!

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Versatile!

Needed to replace a 10 year old silk liner that was semi-ruined and torn... this feels, surprisingly, exactly the same as the silk liner, a bit more robust and thicker (a plus!), and has held up quite well so far in extremely variable environments from cold/sub-zero (southern hemisphere) desert to hot/semi-cool/obviously damp rainforest.

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Nice Liner

I have used this liner on a couple trips and it definitely keeps me warmer. It’s comfortable and pretty light. It could be a little bigger in the feet area so it matches the footprint of my sleeping bag better. Easy to use and easy to wash. On warm nights, I’ll just sleep in the liner and not even need my bag. I’m happy with the purchase.

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21.1oz Is Not Equal To 342g, What Is The Actual Weight Of This Liner?

21.1oz is 598g is this liner really over half a kg?

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Verified Purchase

Performs Well

Good quality piece of kit. Helpful in maintaining a clean sleeping bag, and easy to clean. It would be nice if it had a zipper; however, it works well. I would say that it does increase bags warmth by the 4 degrees Fahrenheit as advertised. It also dries quickly!

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