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Big Agnes

Women's Blue Lake 25


Product Description

Traditional mummy bags are designed to be taken anywhere and provide sleep for the weary by providing a cozy fill and a roomier mummy shape than a traditional bag design.

  • A take anywhere, sleep well every time sleeping bag that is insulated all around with a cozy fill and a roomier mummy shape than a traditional design.
  • Lightweight enough to stuff in your pack for cooler weather overnights but comfortable enough you'll want to snuggle up in it year round.
  • This bag is versatile and so comfortable you'll want to take it on every outing.
  • Contoured hood follows the shape of your head for a more comfortable fit


  • Traditionally insulated bags designed without the integrated pad sleeve found on Big Agnes System bags
  • Traditional mummy shape allows for light weight and increased thermal value
  • Contoured hood follows the shape of your head for a more comfortable fit
  • New cord-lock design lets you un-cinch the hood with one hand
  • Synthetic insulation with multi denier, short staple fibers with high loft to efficiently trap heat. Silky fibers for a soft feel and great compression for pack-ability
  • • Polyester rip-stop shell fabric
    • Soft, cozy polyester lining
  • Petite fits up to 5'5" and Regular fits up to 5'10"
  • 55"/140cm YKK #8 zipper - petite bags
  • 65"/165cm YKK #8 zipper - regular bags
  • Zipper Garage
  • Interior Liner loops
  • Mate together left and right zip bags
  • Mesh storage sack & nylon stuff sack
  • No-draft collar and No-draft zipper
  • Exterior loops for hang drying or storage


  •   Regular Petite
    Pad Size any any
    Color Turquoise/Pine Turquoise/Pine
    Fill Type Synthetic Synthetic
    Fill Weight 27oz 23oz
    Bag Weight 2lb 13oz 2lb 5oz
    Shoulder Girth 56" 54"
    Hip Girth 56" 54"
    Foot Girth 36" 34"
    Stuff Sack Size 8"x 17.5" M 8" x 17.5"
    Bag Size
    8"x 9" 8" x 8"
  • Big Agnes name...Blue Lake is just a short drive from Yampa and is a scenic alpine lake where anglers can expect to find hungry little fish. Moody Creek runs out of the Blue Lake and if the bigger fish in the lake seem sluggish you might have better luck in its many holes and eddy lines. 
  • Synthetic sleeping bag insulation is ideal for general camping and backpacking due to its durability, value and ability to insulate even when wet. Synthetic bags won't pack as small as down bags but they still compress to acceptable sizes for backpacking and thru-hiking and will generally cost less. 

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