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  • Western Mountaineering - Summerlite Sleeping Bag: 32 Degree Down - Cranberry
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  • Western Mountaineering - Summerlite Sleeping Bag: 32 Degree Down - Cranberry

Western Mountaineering Summerlite Sleeping Bag: 32 Degree Down

$390.00 - $420.00

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    • 5ft 6in/Left Zip
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    • Cranberry

    2 Reviews


    Summer is the best season to backpack.

    The Summerlite 32 Degree Down Sleeping Bag is Western Mountaineering's lightest bag with continuous baffles, ideal for backpacking anywhere from nearby lakes to the faraway alpine. This mummy bag achieves a phenomenal light weight through its 850+ down insulation, the loftiest down available on the market. Western Mountaineering wrapped up this ultralight insulation with a water-resistant ripstop material, which Western Mountaineering claims is the lightest downproof fabric out there. The shell's water-resistance helps the insulation retain its loft, and warmth, in moisture-riddled environments.

    Western Mountaineering's critical thought to the smallest details makes the Summerlite a long-lasting and very versatile choice. A differential cut places more fabric at the lining to ensure maximum loft inside the bag, and continuous baffles allow you to shift the bag's down toward the top or bottom for more or less warmth. Hook-and-loop tabs let you pull the hood, draft tube, and draft collar farther or closer to you for customized coverage. Extra convenient features include full-length zippers on either side, a waterproofed stuff sack, and a storage sack with a large volume that helps the bag retain its loft overtime.

    • 32F degree lower limit rating
    • 850+ down insulation
    • Mummy shape
    • Water-resistant ripstop shell
    • Hood, draft collar, and draft tubes with hook-and-loop tabs
    • Full-length zipper on left or right side
    • Differential cut with continuous baffles
    • Stuff and storage sacks included
    • Item #WES000F

    Tech Specs

    100% nylon ripstop (20D), DWR coating
    850+ fill down
    full-length, left/right
    Shoulder Circumference
    [5ft 6in] 59 in, [6ft] 59 in, [6ft 6in] 60 in
    Hip Circumference
    [5ft 6in] 51 in, [6ft] 51 in, [6ft 6in] 52 in
    Foot Circumference
    [5ft 6in] 38 in, [6ft] 38 in, [6ft 6in] 38 in
    Bag Length
    5 ft 6 in, 6 ft, 6 ft 6 in
    Draft Tube
    yes, insulated
    Fill Weight
    [5ft 6in] 8 oz, [6ft] 9 oz, [6ft 6in] 10 oz
    32 F
    Storage Sack
    yes, large volume
    Stuff Sack
    yes, urethane coated waterproofing
    Stuff Size
    [5ft 6in] 6 x 10 in, [6ft] 6 x 12 in, [6ft 6in] 6 x 12 in
    Claimed Weight
    [5ft 6in] 1 lb 2 oz, [6ft] 1 lb 3 oz, [6ft 6in] 1 lb 5 oz
    Recommended Use
    backpacking, alpine
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

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    Lives up to its reputation

    • Familiarity: I've used it several times

    I picked up a Summerlite after having a couple too many cold and drafty nights with quilts. Quilts are fantastic for dropping weight in warmer seasons but finicky and untrustworthy (in my opinion) in the colder months. I just couldn't get a fully sealed, draftless nights sleep without waking every few hours to readjust straps.
    Enter the Summerlite. This thing weighs less than the same temp rated premium quality quilt I own and its toasty! Super happy with the feel and craftsmanship of this bag. Haven't had any down loss. Differential cut and continuous baffles mean this is a warmth machine for being a summer bag.
    A trick to increase the warmth of it is to grab bottom of it at the zipper and shake/pet the down towards the other side or top of the bag. This will leave a cold spot at your back but that can be mitigated by using a decently rated inflatable pad - R3 or higher.

    A thru-hiking standard

    • Familiarity: I've put it through the wringer

    This sleeping bag is perfect for long distance summer trips, where weight is a priority as much as reliability and warmth. I used it north of Mount Rodgers in Virginia on my AT thru-hike, and it was perfect. I am 5'11" 165 and the 6 ft length was perfect. If I were any taller I would definitely needed to size up. After my thru hike and countless shorter trips, I washed the bag with gear aid down soap using western mountaineering's guidelines and it was good as new. It was strapped to my handle bars on a 2800 miles bike-packing trip down the continental divide, and again was the perfect tool for the job.

    This bags rating is definitely accurate. I would not want to be using this bag when it is below freezing, but down to 35 degrees or so I always sleep comfortably.