Bear Vault BV 500 Container Belay Rappel & Ascension Devices vertical flow of air between

vertical flow of air between the ground and the top of the mattress

Ultralight: Advanced fabrics and a tapered design make this the lightest 3-season backpacking air mattresses available

Pioneered by Therm-a-Rest

creating hundreds of individual cells in our warmest mattresses

Our patent-pending technologies deliver that performance with minimal weight and less bulk than a one-liter water bottle

Bear Vault BV 500 Container Belay Rappel & Ascension Devices vertical flow of air betweenLighter for backpacking when every ounce counts! BV500 Only 2 lbs 9 oz. Larger capacity for the space you need! BV500 has 7 days capacity. Super rugged transparent polycarbonate housing resists impacts without shattering! Innovative patent pending design so you can open and close the lid without tools! Extra wide, rain proof opening provides full access for loading, unloading, and finding items! Built in guides keep tie down straps in place so extra