Coleman · Sleeping Gear

Coleman PEAK1 0 Mummy Down Sleeping Bag

Name: Coleman PEAK1 0 Mummy Down Sleeping Bag
Brand: Coleman
Price: 341.37 CAD
Availability: InStock

35% OFF

CA$341.37

CA$526.49Save CA$185.11 (35%)

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Price Historylast 2 months

Low CA$209.91 · High CA$341.37. Hover the line to see each change.

Is this a good deal?

The lowest price we’ve tracked since September 2026 is CA$287.54; today’s price is CA$341.37.
The current price has held for 8 days.
Across the 22 Sleeping Gear deals we’re tracking right now, the median discount is 37% — this deal’s 35% off is right around that mark.

Based on prices we’ve recorded from REI since September 2026, refreshed several times daily.

About this product

The Coleman PEAK1 0 Mummy Sleeping Bag is built for backpacking, rated to 0 degrees Fahrenheit (negative 17.7 degrees Celsius) with an ISO-tested lower limit of 8 degrees F and a comfort rating of 21 degrees F. Its 650-fill-power duck down insulation delivers reliable warmth in a mummy silhouette that packs down to just 8.7 by 17.3 inches and weighs approximately 3 pounds 12 ounces (1,361 grams). The shell is a recycled 20-denier ripstop nylon treated with a durable water repellent (DWR) finish to keep the down lofty in damp conditions, while a 40-denier nylon liner adds comfort. A form-fitting hood, neck baffle, and Thermolock draft tube work together to seal in warmth, and the ZipPlow zipper system with interior webbing prevents snagging. A built-in sleeve accommodates a sleeping pad, creating an integrated sleep system to prevent rolling off during the night. The bag ships with a compression sack for trail use and a mesh storage bag for home. Coleman backs it with a 5-year limited warranty.

Category: Sleeping Gear
Brand: Coleman
Material: Nylon
Color: BLACK
Size: Regular: 8.7 x 17.3 inches
Fill: 650-fill-power duck down
Shell: Nylon
Gender: Unisex
Lining: Nylon
Regular: 8.7 x 17.3 inches
Best Use: Backpacking

What people are saying

Reviewers consistently praise the Coleman PEAK1 0°F Mummy Down Sleeping Bag for its impressive warmth, lightweight feel, and compact packability, with many noting it punches above its price point compared to premium outdoor brands. The 650-fill duck down, DWR shell, and integrated sleeping pad sleeve are frequently highlighted as standout features. Build quality, including stitching and zipper durability, earns repeated compliments. The most common criticism is that the temperature rating feels optimistic, with some users finding the bag more comfortable in the upper 20s to 30°F range than at a true 0°F. A secondary complaint is the snug fit, which can feel restrictive for broader or heavier-set sleepers.