Big Agnes UL Recovery Sleeping Bag Liner Size:Regular 8 Eternity is the first

8 Eternity is the first choice when a very versatile rope with perfect handling is required

Sealed ball bearings provide excellent efficiency (91 %)

ascenders and progress-capture pulleys

Lining Polartec Thermo Adjustable Fit THINSULATE Construction lower PVC

Big Agnes UL Recovery Sleeping Bag Liner Size:Regular 8 Eternity is the firstsleeping bag liner with integrated CELLIANT bioceramic recovery technology Recover faster, and be ready for the next day on the trail, with the UL Recovery Sleeping Bag Liner. Sleep better with integrated CELLIANT technology, clinically demonstrated to help you recover from fatigue faster. Pack this ultralight liner to help your muscles recover while protecting your sleeping bag from dirt, odor, and body oils and wake up prepared for the trail ahead.