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Feature
Lightweight: The lightest self-inflating mattress available.Efficient Warmth: Diagonal-cut channels in the foam reduce bulk and retain heat better than straight-cut foam.
Highly Packable: Ultralight, diagonal-cut foam and a tapered shape keep the ProLite mattress extremely pack friendly.
Self-Inflating: Expanding foam core self-inflates; top off with just a few breaths for personalized firmness.
R-Value: 2.4