Thermarest Synergy Sleeping Bag Liner sleep making it the ideal family

making it the ideal family insect repellent

Optimally sized for use with Genesis and HalfGen Stoves

Designed to help prevent athlete blister

Each toe is separated

Great Smoky Mountains National Park (North Carolina and Tennessee)

Thermarest Synergy Sleeping Bag Liner sleep making it the ideal familyThe 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