Zip Around Sleeping Bag is the lighter of the two by 36 g (1.3 oz).
Cumulus Aerial 330 Sleeping Bag
Zip Around Sleeping Bag
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Weights and prices are the manufacturer’s published figures. The lower weight and the higher R-value are highlighted.
| Cumulus Aerial 330 Sleeping Bag Gossamer Gear | Zip Around Sleeping Bag Zpacks | |
|---|---|---|
| Weight | 17.0 oz | 15.7 oz |
| MSRP | $399.00 | $499.00–$619.00 |
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“Meet the sleeping bag that does more with less: a limited-edition Cumulus Aerial 330. Weighing just 17 oz and rated for 30°F, it ditches the extra down on the bottom (your sleeping pad’s got that covered) and skips the zipper for max performance. Designed with 900 FP down and sleek Toray Airtastic® fabric, it’s a minimalist’s dream for outdoor adventures.”Full specs and prices for the Cumulus Aerial 330 Sleeping Bag →
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“The Zip Around features a full length 2-way side zipper with an integrated draft tube and zipper guard to keep it breeze-free. Open the bag flat like a blanket o kick your feet out.”Full specs and prices for the Zip Around Sleeping Bag →