Sea to Summit · Sleeping Bags
Sea to Summit Circuit Down Sleeping Bag: 30F
We may earn a commission if you buy through these links, at no extra cost to you. How this works
See all Sleeping Bags → Spot an error? Report a correctionSpecs
| Temp rating | 30°F |
|---|---|
| Comfort (EN/ISO) | 36°F |
| Limit (EN/ISO) | 30°F |
| Fill | Down |
| Fill weight | 14.5 oz |
| Shell fabric | 100% recycled polyester |
| Fits up to | 6 ft 1 in |
| Packed size | 5.4 L |
| Zipper | Full-length left, YKK #5 |
How the Sea to Summit Circuit Down Sleeping Bag: 30F compares
The maker hasn't published a weight for the Sea to Summit Circuit Down Sleeping Bag. Across the 169 sleeping bags we track with one, the median is 1 lb 11 oz. At $279, it costs less than 70% of the sleeping bags we list.
Lightest sleeping bags
More sleeping bags
Description
The Sea to Summit Circuit Down Sleeping Bag zips shut for full warmth on a cold night, then wraps its zipper all the way around to open completely flat as a quilt once the temperature climbs. 650+ fill power Ultra-Dry Duck Down packs down small into its included compression sack, so the bag adapts to the trip without adding bulk to the pack. What Our Gearhead® Experts Are Saying:"I unzipped mine flat on an unexpectedly warm night and used it like a real quilt instead of fighting a half-zipped bag all night. The down never bunched up or left a cold spot, even folded open like that."