Therm-a-Rest Synergy Sleeping Bag Liner Bindings The back of the hand

The back of the hand is made from a windproof

Can be read from front and above

High sidewalls and a pronounced center ridge on the blade provide the necessary rigidity

One size fits most – elastic adjustment

and the new solution strap draws from our innovative harness technology for a more secure fit

Therm-a-Rest Synergy Sleeping Bag Liner Bindings The back of the handThe soft and cozy Synergy Sleeping Bag Liner adds warmth, comfort and years of life to any sleeping bag. Contributing up to 5F 3C degrees of warmth to your sleeping system, the soft, stretch knit polyester also serves as a protective barrier to your expensive sleeping bags materials, absorbing the sweat and oils that would otherwise go directly into your bag and decrease its loft. Now, instead of washing and drying your entire bag or allowing that