For backpackers and backcountry paddlers who want the benefits of a pad sheet without the added bulk, the Therm-a-Rest Synergy Lite Sheet is the ultralight answer to the Luxe version's car camping comfort.

The shell is 20D polyester, soft against skin and light enough that the 25 inch single sheet weighs just 3.3 oz (93g). It wraps your sleeping pad in a clean, comfortable layer that keeps body oils and trail grime off the pad surface, which genuinely extends the life of a quality air pad over multiple seasons of use. Perimeter loops line up with Therm-a-Rest backpacking quilts for a connected sleep system that stays put through the night. Machine washable care means it's easy to keep fresh on longer trips or between outings.

Fits both rectangular and tapered pads, and the Coupler sizes join two pads side by side for backcountry duos sharing a tent. Available in 20 and 25 inch widths to suit different pad sizes.

• Shell fabric: 20D polyester
• Machine washable
• 20 in sheet: fits single 20 in (51 cm) pad, weighs 2.7 oz (76g), 72 in long
• 25 in sheet: fits single 25 in (64 cm) pad, weighs 3.3 oz (93g), 77 in long
• 20 in Coupler: joins two 20 in pads, weighs 5.8 oz (170g)
• 25 in Coupler: joins two 25 in pads, weighs 7.1 oz (200g)
• Fits both rectangular and tapered sleeping pads
• Perimeter loops for quilt and blanket attachment