The ProLite Plus mattress combines outstanding all-season warmth with the convenience of self-inflation. U.S. sourced patent-pending diagonal-cut foam delivers more warmth than the more common vertical channels, making it the ideal choice for ski touring, cold weather expeditions and winter camping. Stuff sack included. " data-original-title="diagonal-cut foam">diagonal-cut foam offers efficient year-round comfort. Ultra-Compact: Lightweight foam boosts compressibility for easy packing. Self-Inflating: Expanding foam core self-inflates; top off with just a few breaths for personalized firmness.
- Four-Season Warmth: Thick, patent-pending
Diagonally Die-cut Foams
Pioneered by Therm-a-Rest, this technology works on the same principal as our vertically die-cut foams, lowering overall mattress density to reduce weight and increase packability. However, cut at an angle, these die-cuts decrease the direct, vertical flow of air between the ground and the top of the mattress, resulting in warmer mattress with similar weight and compressibility benefits.
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