Therm-a-Rest NeoAir® XLite Sleeping Pad

ThermaCapture™ Radiant Heat Technology: ThermaCapture Radiant Heat Technology is a proprietary reflective coating that Therm-a-Rest apply to a range of surfaces. By reflecting radiant heat back to your body that is otherwise lost, this extremely lightweight coating turns that surface into a very efficient heat reflector, amplifying warmth without the excess weight or bulk of added conventional insulating materials.

Triangular Core Matrix™: Therm-a-Rest's most advanced design uses patent-pending technology to minimize heat loss with two stacked layers of triangular baffles, creating hundreds of individual cells in their warmest mattress. Simultaneously this internal structure adds an unmatched level of stability to every NeoAir Mattress.

Regular: 20 x 72 x 2.5" / 51 x 183 x 6.3 cm

Large: 25 x 77 x 2.5" / 63 x 196 x 6.3 cm

Regular, Packed: 9 x 4" / 23 x 10 cm

Large, Packed: 11 x 4.5" / 28 x 11 cm

Ultralight: Advanced fabrics and a tapered design make this the lightest 3-season backpacking air mattresses available, with no peer in its warmth-to-weight ratio.

Warm: Patent-pending, reflective ThermaCapture™ technology traps radiant heat while Triangular Core Matrix™ construction minimizes convective heat loss–all without the bulk, weight or durability issues of down and synthetic fills.

Comfortable: 2.5” (6 cm)-thickness, soft-touch fabrics and baffled internal structure provide unrivaled stability and support.

Ultra-Packable: Low-bulk materials make the XLite mattress the most compact NeoAir mattress ever – as packable as a water bottle.

2.5" Thickness