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Ascend Sleeping Bags

Featuring Dual-Lock S.L. System

Ascend sleeping bags offer exceptional quality, features and value for all of your outdoor adventures. All of our Ascend bags have Durable Diamond, Ripstop 300T Polyester shells and comfortable polyester Taffeta liners. Ascend offers lightweight bags for every season and adventure from our -40° down filled mummy to our 20° hollow fiber lined mummy and all at Ascend's unmatched value.


  • 300T polyester diamond ripstop shell
  • Compression stuff sack


  • Poly-fiber insulation (8 oz. fill weight)
  • Designed to be lighter and more comfortable


  • Great heat retention for cold nights
  • Double-layer quilted construction

Dual-Lock S.L. System

Our Dual Lock Shell and Liner System locks in comfort with our soft, Taffeta liners while locking out the elements with our durable, Ripstop Shells.

Ascend 20° Mummy Sleeping Bag

  • Features double-layer quilted construction with hollow-fiber insulation
  • Fully adjustable contoured hood
  • Compression stuff sack for easy transport
  • 3" draft tube along nylon zipper's full length