Kelty · Kelty

Cosmic Synthetic 20 Sleeping Bag

Cosmic Synthetic 20 Sleeping Bag - Main image
Cosmic Synthetic 20 Sleeping Bag - View 2ImageCosmic Synthetic 20 Sleeping Bag - View 4ImageCosmic Synthetic 20 Sleeping Bag
$73.17 $119.95 In stock

Category: Sleeping Bags

PERFECT BALANCE OF LIGHTWEIGHT WARMTH You shouldn’t have to move heaven and earth to sleep under the stars! That’s why we made the Cosmic Synthetic light in your pack and easy on your budget. This three-season superstar is constructed of fully recycled fabrics and fill—with a durable nylon shell, silky taffeta liner, and CirroLoft ECO insulation for lightweight, compressible warmth. A zippered stash pocket keeps track of keys and tech, and an extra-roomy footbox treats your hard-working dawgs with the utmost care.

FEATURES

Buttery-soft recycled 20D nylon shell with PFAS-Free DWR

Silky, fine-denier CirroLoft ECO synthetic insulation is made from 100% recycled fibers

0° full draft collar and 20° upper draft collar work to retain heat

Zippered internal stash pocket provides easy access to your tech and smaller items

Dual locking sliders with full-length draft tube and anti-snag treatment for venting versatility

Expanded, natural-fit footbox = more room to wiggle your toes

Compression stuff sack for quick + easy departures

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Ellie ★★★★★

Took this out on a three-night trip and the weight in my pack was barely noticeable, which is exactly what I wanted. The synthetic fill kept me warm down to the low 40s without any of the bulk I was expecting. For the price, it's hard to beat this balance of warmth and packability.

Michael I. ★★★★★

Packed it down into my backpack and honestly forgot it was in there until I needed it—that lightweight claim is real. For the price, the warmth-to-weight ratio feels like a steal.

Henry ★★★★★

Took this out on a cold, misty night and stayed perfectly warm without feeling like I was swaddled in a brick. The lightweight fill is the real deal—it packs down small enough that I actually forgot it was in my bag.

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