Big Agnes UL Recovery Sleeping Bag Liner

Ultralight sleeping bag inlet with bioceramic Celliant technology for improved regeneration and blood circulation.

The UL Recovery Sleeping Bag Liner from Big Agnes combines light weight with innovative Celliant technology. These bioceramic minerals convert your body heat into infrared energy and reflect it back to your body - scientifically proven to support local blood circulation and cell oxygenation.

The result: you regenerate more effectively during the night and wake up feeling more rested. Temperature-regulation improves noticeably, your sleep becomes lower and your performance increases the next day. This effect is particularly noticeable after strenuous tours.

With the Big Agnes UL Recovery Sleeping Bag Liner, you get more out of your night's sleep in the backcountry.