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  • Western Mountaineering - Sonora Sleeping Bag Liner - One Color
  • Western Mountaineering - Sonora Sleeping Bag Liner - One Color
  • Western Mountaineering - Sonora Sleeping Bag Liner - One Color

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  • Western Mountaineering - Sonora Sleeping Bag Liner - One Color
  • Western Mountaineering - Sonora Sleeping Bag Liner - One Color
  • Western Mountaineering - Sonora Sleeping Bag Liner - One Color

Western Mountaineering Sonora Sleeping Bag Liner

$42.00 - $50.00

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  • Select options
    • One Color, Mummy Regular
      $48.00
    • One Color, Taper Regular
      $42.00
    • One Color, Rectangular
      $50.00
    553

    3 Reviews

    Details

    Think of it as your bed sheet.

    Cozy into Western Mountaineering's Sonora Sleeping Bag Liner at night, and you might think you're waking up in your bed even though you're camping. This liner's polyester construction feels as soft as your bed sheet back home, and it adds warmth if you're too cold and moisture management if you're too warm. This liner is machine washable so it doesn't smell like last trip's campfire, and Western Mountaineering included a stuff sack so you can take it backpacking. 
    • Sleeping bag liner adds warmth and comfort to cold camping trips
    • Polyester construction ensures softness and moisture management
    • Machine washable keeps each trip fresh
    • Included stuff sack for convenient packing
    • Item #WES001B

    Tech Specs

    Material
    100% polyester
    Shape
    mummy, rectangular, semi-rectangular
    Dimensions
    [mummy, regular] 72in [regular taper] 78in
    Claimed Weight
    [mummy, regular] 5oz [regular taper] 6oz
    Recommended Use
    camping, backpacking
    Manufacturer Warranty
    lifetime

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Keeps the bag clean

    • Familiarity: I've put it through the wringer

    This Liner is way comfy and keeps my sleeping bag clean. It also packs down super small so I take it everywhere! It's western Mountaineerings usual sewing, which is super well done and I'm expecting this liner to last a long time.

    Spencer - thank you for this. I don't think how much "keeping your bag clean" really adds to the life of the bag. It's part of the care and feeding of a Western Mountaineering bag, or any down product for that matter. As you know, when down gets oily form our body, the down does not have the ability to loft as well, and so it looses warmth. Loft = Warmth!

    Thanks again for writing and enjoy your bag!

    Leta
    Western Mountaineering Rep

    Seriously Added Warmth

    • Familiarity: I've used it once or twice and have initial impressions

    I've had this for almost a year now, and I finally got the chance to use it and boy, it sure does the job it claims it will. I have the Alder 25 degree bag and the forecast was for temps down to 12 degrees, so I busted this liner out and put it to use. First off, its very soft and felt more like a nice bed sheet than anything else. But the more impressive part was how comfortable I felt through the whole night while it got down to about 10 degrees outside the tent while I was nice and toasty inside this liner and my 25 degree bag. I thought for sure it hadn't gotten as cold as forecasted, but my frozen water bottle next to me and the thermometer on my watch I hung on the outside of my tent confirmed that it had indeed!

    Unanswered Question

    Could you please tell me what degree of warmth this product might add.