Kestrel UL 30

With its roomy cut through the shoulders, the Kestrel is the choice if you’re looking for a mummy shape to accommodate a stout build. While not as efficient for smaller types, a wider bag can also be comforting for anyone prone to practicing yoga in their sleep.

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  • Passive collar provides an extra cushion of down around your neck to trap the heat
  • Trapezoidal footbox allows your feet to fall in a natural pose without compressing the sides
  • Continuous baffles let you position the insulation where you need it
  • 3D contoured hood opens wide for warm nights and cinches tight when the temps start to drop
  • Generous draft tube prevents cold air from seeping past the zipper
  • Overlapping dual-webbing zip guard guides the fabric away from the zipper and eliminates the need for a stiff or heavy fabric layer that can interfere with the draft tube seal
  • #5 YKK two-way zipper with locking sliders
  • Top-stitch construction ideally suited to our ultralight fabrics
  • Includes storage bag & stuff sack


Temperature Rating 30ºF / -1.1ºC
Dimensions 64" / 58" / 40"
Length Reg: 6' 0" / 183 cm
Long 6' 6" / 198 cm
Sleeping Bag Shell Fabric Pertex® Endurance UL
Lining Fabric Flite 15 denier ripstop nylon
Fill Power 900+ Goose Down
Fill Weight Reg 15.7 oz / 445 g
Long 16.4 oz / 465 g
Average Weight Reg 1 lb 11 oz / 771 g
Long 1 lb 13 oz / 812 g
Packed Size 7" x 12" | 9L
Zip Side Left
Country of Origin Manufactured in the USA from imported materials
Wide Mummy Sleeping Bag Sizing

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Reviewing: Kestrel UL 30

Customer Reviews

  1. Absolute quality

    by Travis N on Sep 10, 2014

    I purchased this for an Appalachian Trail thru-hike and it never disappointed. I can't say enough good things about this bag.

    I loved purchasing something made in the USA. I loved the quality and craftsmanship. I trusted, and still trust this bag completely. I have been at or below the rating on it multiple times and it has never failed. I'm a big guy at 6'4" and the cut of the long feels like it was measured to me exactly.

    There is absolutely no way to summarize how durable, compressible, warm, and trustworthy this bag is. I cannot wait to expand into warmer bags for winter trips up north.
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