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The Cotinse is a rectangular envelope sleeping bag built for warm-weather camping and backpacking. It weighs about 2.1 lb and rolls small enough to strap to a pack, which puts it in the same class as other budget ultralight bags. The 190T polyester shell is waterproof and wipes clean, and the rated comfort range is 42–68°F. It suits summer campers, backpackers and casual indoor use; it is not a cold-weather bag, and the 4.6-star rating from 24 buyers is a small sample.
In stockSold by Cotinse USReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Buyers rate it 4.6 out of 5 across 24 ratings, and the pattern in the feedback is a light, roomy bag that works for mild nights. Complaints center on warmth limits and thin construction.
This is an ultralight envelope sleeping bag for backpacking, hiking and camping. It weighs 2.1 lbs and rolls up compactly, so it can be attached to a backpack or stored in a car or RV. The rectangular shape leaves room to turn over.
The outer shell is 190T polyester that is waterproof, durable and tear-resistant. The interior lining is soft against the skin. The bag is rated for 42°F to 68°F, which suits spring, summer and fall. An adjustable drawstring tightens the opening around the neck to hold in warmth. The bag can also be unzipped fully and used as a quilt.
The zipper is paired with a Velcro strap that keeps it from sliding open. Wipe the shell clean with a damp cloth, or machine wash the whole bag.

