Hummingbird UL 20

3 reviews

When grams count more than space the Hummingbird is the bag of choice. With the slimmest cut in our lineup, the Hummingbird leaves no room to spare; perfect for going fast and light. The UL900 variation is our lightest 20 degree bag ever.

SuperTopo Top Pick Award 2013

Winner of the 2013 Top Pick Award from OutdoorGearLab! Read Review

Availability: Select Color & Length for Availability


Shipping Information

$449.00

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Description

  • Mummy shape (narrow) with #5 YKK two-way, separating zipper with locking sliders
  • 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

    • Details

    Temperature Rating 20ºF / -6.67ºC
    Dimensions 58" / 52 "/ 38"
    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 14 oz / 397 g ; Long 14.6 oz / 415 g
    Average Weight Reg 1 lb 9 oz / 717 g ; Long 1 lb 10 oz / 750 g
    Packed Size 7" x 12"
    Zip Side Left
    Country of Origin Manufactured in the USA from imported materials
    Narrow Mummy Sleeping Bag Sizing

    Hummingbird UL Tangerine

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    Customer Reviews

    1. The best FF sleeping bag I've owned

      by Anze on Apr 26, 2013

      I love this sleeping bag! Packs small but is plenty warm! I use it for fast and light ascents and bivouacs in the mountains and works great. The outer material proved astonishing, we had no bivi bags, weather deteriorated, it got much colder than we thought it would (-5C), was windy (we were on the summit) and mist was falling out of the sky. The down stayed warm and dry - amazing! (it was a new bag though). I would recommend this bag to anyone seeking light & fast gear.

    2. High quality, great sleepin'

      by Nik H on Jan 22, 2013

      LOVE this bag. Use it on weekly sleep outs in the local hills and mountains. Super comfortable, super compressible, super warm. Highly recommend both this bag and Feathered Friends.

    3. Fantastically light and warm

      by Jon Payne on Dec 30, 2012

      This bag is fantastic:
      1. It compresses down to ~5 liters (7" x 8") without too much effort.
      2. The 20ºF rating is quite conservative. I've started sweating in 15ºF weather while sleeping on a Z-lite Sol mattress.
      3. The shell fabric keeps the down nice and dry, even when condensation drips from the tent directly onto the bag. You can focus on getting some quality rest instead of stressing about your sleeping bag.
      4. The slim cut of the bag still allows for a light down jacket if it gets really cold.

      This is a great three-season bag for those of you who live up north, or an all-season bag for enthusiasts living in more mild climates.

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