When staying warm is as important as keeping your pack light, the ProLite Plus mattress is the perfect solution. Using patent-pending foam-perforating technology, we’ve created this mattress to provide exceptional warmth—up to 20% more than previous ProLite 4 mattresses—without added weight. It’s substantial enough to keep you comfortable while mountaineering or on ski tours, yet rolls up small and light enough that you’ll have no problem taking it as far as you want to go.
Added Warmth: Unique, diagonal-cut foam provides the most efficient insulation possible.
Light and Compact: Tapered design and high-performance foams eliminate excess weight and roll up ultra-compact.
Rest Comfortably: Bottom grips and textured top surface keep the mattress where you want it while you sleep.
Large, Color Pomegranate Pomegranate Pomegranate
R-Value 3.8
Weight 2 lbs 1 oz / 940 g
Width 25 in / 63 cm
Length 77 in / 196 cm
Thickness 1.5 in / 3.8 cm
Packaged dimension 11 x 4.0 in / 28 x 10 cm 11 x 4.8 in / 28 x 12 cm 13 x 5.1 in / 33 x 13 cm
Volume 2656.5 cu. in
Top fabric type Polyester
Bottom fabric type Nylon
Foam type Diagonal punched
Fill material Urethane Foam
Country of Origin Made in Seattle, USA
Alpinist Magazine Mountain Standards highest 5-star "nearly perfect" Award 2007. The ProLite Plus (formerly the ProLite 4) mattress is described as "truly a step above. It elegantly blends weight savings with packability and, most importantly, comfort."