Semi Rec
25°F / -4°C


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The latest addition to our ExtremeLite™ Series is a wide sleeping bag made for side sleeping comfort, the TerraLite. It features our 12 denier ripstop nylon shell fabric with a 15 denier nylon taffeta lining material. There are two zippers allowing this bag to mate with our mummy bags and the second zipper opens the bag up completely around the foot. With both zippers open this bag can make a fairly wide “camper van” comforter, but even when zipped up it is extremely comfortable. This is due to its wide girth through the middle of the bag, a design that side sleepers will find ideal. Despite the comfortable shape and roomy interior, this bag weighs less than two pounds.


  • Filled with 850+ Fill Power ethically-sourced premium goose down
  • Continuous baffles allow you to shift down for more insulation in colder weather
  • Full-length #5 YKK zipper provides a smooth, easy unzipping experience while saving weight
  • Insulated Draft Tube blocks cold air and keeps the torso better insulated
  • Breathable 12 denier ripstop nylon outer shell makes bag ultralight yet durable
  • Dual zipper design allows sleeping bag to open completely for greater temperature regulation
  • Comes with ultralight stuff sack and breathable mesh storage bag
  • 1 lb. 13 oz. Total Weight


Shape Semi Rec
Temp Rating 25°F
Fill 850+ Power Goose Down
Color Navy Blue/Black
Country of Origin USA
Fabric 12D ripstop nylon
Loft 5" in
Inside Girth
5'6" 65"/68"/41"
6'0" 65"/68"/42"
6'6" 65"/68"/42"
7'0" 65"/68"/42"
Fill Weight
5'6" 16 oz
6'0" 18 oz
6'6" 19 oz
7'0" 21.5 oz
Total Weight
5'6" 1 lb 11 oz
6'0" 1 lb 13 oz
6'6" 1 lb 15 oz
7'0" 2 lb 2 oz
Stuff Size
5'6" 7"x13" XS
6'0" 7"x13" XS
6'6" 7"x13" XS
7'0" 7"x13" XS
Shape Semi Rec
Temp Rating -4°C
Fill 850+ Power Goose Down
Color Navy Blue/Black
Country of Origin USA
Fabric 12D ripstop nylon
Loft 13 cm
Inside Girth
165cm 163/170/104 cm
180cm 165/173/107 cm
200cm 165/173/107 cm
215cm 165/173/107 cm
Fill Weight
165cm 455 g
180cm 510 g
200cm 540 g
215cm 590 g
Total Weight
165cm 765 g
180cm 820 g
200cm 880 g
215cm 960 g
Stuff Size
165cm 18x33 cm XS
180cm 18x33 cm XS
200cm 18x33 cm XS
215cm 18x33 cm XS