Lark UL 10

Our most popular 10 degree model, the Lark has a full collar and plenty of fill, making it a solid 3-season bag that still packs smaller and lighter than most bags with a warmer rating. The Lark represents an excellent option for those that tend to sleep on the cold side.

Availability: Select Color & Length for Availability


Shipping Information

$509.00

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Description

  • Mummy shape (average width) with #5 YKK two-way, separating zipper with locking sliders
  • Full collar provides an effective seal 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 10ºF / -12.2ºC
    Dimensions 60" / 56" / 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 20 oz / 567 g ; Long 21.2 oz / 601 g
    Average Weight Reg 2 lb 0 oz / 913 g ; Long 2 lb 2 oz / 971 g
    Packed Size 7" x 14"
    Zip Side Left
    Country of Origin Manufactured in the USA from imported materials
    Standard Mummy Sleeping Bag Sizing

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    Customer Reviews

    1. THERE IS NON BETTER

      by Michael Medeiros on Apr 7, 2013

      This is the best bag I've had in all my 50 years of backpacking. It's light, warm at low temps and even into the moderate highs of summer. The Pertex Endurance shell fabric sheds water like a duck, and the dark colors help this bag to absorb heat and conceal the inevitable stains and dirt. The Lark UL has become my goto bag for every outdoor adventure.
    2. Fabulous Bag

      by Gregg B on Jan 1, 2013

      This bag is awesome! I push 75-100 days a year in the backcountry on hunts, wanderings and for work. The rating is dead on yet it's not overwhelming for summer use. I've used this bag on cold winter hunts, summer river floats and high Pasaytan rambles. If you're looking for that "one" bag this is it.
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