The term R-value as used in relation to sleeping pads is a measurement of the ability of the mattress to retain warmth. The higher the R-value, the warmer the sleeping pad.
The innovative TraiLogic collection from Kelty lends a cohesive design to all the gear that you need for backpacking, starting with the pack and continuing through tents, sleeping bags and pads.
Utilizing lightweight, compressible DriDown insulation and incorporating innovative waterproof fabrics in key areas, Kelty SB DriDown sleeping bags offer excellent backpacking performance.
The Kelty TraiLogic Collection is comprised of innovative backpacking gear that offers high performance on its own but blends together into an ideal backcountry unit.