ultra light swing weight maximizes maneuverability

They have awesome coloring

the perfect in-between fit

Thanks to the new CXN ZERO ConneXion Technology used to make it

A true upgrade in performance from entry level models

New Other Marmot Aspen 40° Minimalist Sleeping Bag Grey/Red 72" x 59" Black/Gold ultra light swing weight maximizesSleep soundly when you slumber in the Marmot Aspen 40 Minimalist Sleeping Bag. This 40 bag keeps you warm in chilly temperatures with its Spirafil synthetic insulation, snagless draft tube and blanket construction. The locking zippers and twoway zipper sliders allow easy entrance and exit for your next backpacking venture or campsite excursion.