Gear Montbell Synthetic Insulation Bags | Seamless Burrow Bag #3 Long Basm (Balsam)

The Seamless Burrow Bag Is Made Using Our Proprietary Synthetic Insulation, Exceloft. Exceloft Offers Advantages In Wet Or Humid Conditions That Could Potentially Compromise A Down Sleeping Bag. Exceloft Is Perfectly Paired With Our Seamless Construction, Which Reduces Sewing Holes Where Warm Air Can Escape And Creates A More Airtight Sleeping Bag. As A Result, This Simpler Method Of Construction Allows Exceloft To Loft To Its Fullest Potential, Trapping More Warm Air And Reducing The Potential For Cold Spots. The Interior Features Gathered Quilts And Elasticized Stitching Which Hug And Move With You As You Sleep, Keeping Insulation Close To The Body And Eliminating Dead Space Without Feeling Restrictive.