The REI Flash insulated air Pad is the third air mattress for backpacking I've tried since starting on the Pacific Crest Trail a couple of years ago, and, to be truthful, the first that really worked well. Alternatives such as NeoAir, by the well-known brand Thermarest, and the Oak Street, by the great tent makersContinue reading “An air mattress for the trail: REI Flash pad review”