UL Recovery Sleeping Bag Liner

$62.97 ~~$99.95~~ In stock

Category: BAGS

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.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Matthew Y. ★★★★★ Oct 12, 2026

The CELLIANT fabric actually seems to do something — I woke up less stiff after a long day of hiking than I usually do. It's thin enough to stuff in a corner of my pack, and it kept my bag cleaner too.

Aurora G. ★★★★★ Sep 15, 2026

Slept in this liner for three nights on a cold section of the trail and woke up noticeably less stiff than usual. The CELLIANT fabric is thin enough that it barely adds weight to my pack, which is exactly what I wanted.

Olivia ★★★★★ Sep 14, 2026

Wasn't sure the CELLIANT fabric would do anything, but I woke up genuinely less stiff after a long day of hiking. It packs down tiny in my bag, which matters when every ounce counts.