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Women's L.L.Bean Ultralight Sleeping Bag, 20° Mummy

Item #: TK503561
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Women's L.L.Bean Ultralight Sleeping Bag, 20° MummyWomen's L.L.Bean Ultralight Sleeping Bag, 20° Mummy
Women's L.L.Bean Ultralight Sleeping Bag, 20° Mummy
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was $219.00now $179.00Save $40.00 (18%)

FREE SHIPPING with $50 Purchase.
Sale Color$179.00:Save $40.00 (18% Off)Rustic Red/Carbon Navy
FREE SHIPPING with $50 Purchase.
Online Availability: In Stock
 for delivery date.
(Most orders will arrive in 2-5 business days)
In-store availability:

Product Details

This superlight sleeping bag features Primaloft Gold with Cross-Core, a mid-loft ultralight insulation that retains its insulating ability when compressed. It's a great choice for multiday backpacking trips where weight and compressiblity is crucial.

Size & Fit

  • Fits users up to 5'6".


  • Weight: 1 lb. 13 oz.
  • Packed size: 14" x 6.5".

This exclusive combination of NASA-developed aerogel technology and performance insulation is 15% warmer without any extra weight.

  • Wash and dry in large commercial machine.


  • Shell and lining made from soft, durable 20-denier ripstop nylon.
  • 100-gram Primaloft Gold insulation with Cross-Core technology.
  • This insulation has more warmth and compressibility than traditional synthetics without the bulk.

Additional Features

  • Roomy shape allows plenty of shoulder room.
  • Small inside pocket on shoulder for headlamp, glasses or other essentials.
  • Half-length zipper allows convenient venting.
  • Trapezoidal footbox provides extra room for feet or extra layers.
  • Compression stuff sack and oversized cotton storage bag included.
  • Unless otherwise specified, regular mummy sleeping bags come with right-handed zippers.
  • Long mummy bags come with left-handed zippers.
  • Temperature rating tested in to EN 13537 standards.
  • Imported.
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