Summer treks rarely require you to bring you huge, bulky winter sleeping bag. Packing just the right amount of SpiraFil synthetic insulation, the Marmot Mavericks 50 Semi Rec Sleeping Bag gets the job done on warm nights without weighing you down or making you sweat through the night.

Material:[shell] polyester, DWR coating; [lining] polyester taffeta, DWR coating
Insulation:SpiraFil 80
Shape:semi-rectangular
Draft Collar:yes
Max User Height:[regular] 6 ft; [long] 6 ft 6 in
Shoulder Circumference:[regular] 62 in; [long] 64 in
Hip Circumference:[regular] 60 in; [long] 62 in
Foot Circumference:[regular] 54 in; [long] 56 in
Stuff Size:7.5 x 7.5 in
Stuff Sack:yes, compression
Degree:50 F
Weight:[regular] 1 lb 13 oz; [long] 1 lb 15 oz
Recommended Use:summer camping
Manufacturer Warranty:lifetime