5 Best 15 Degree Mummy Sleeping Bags in 2026: A Practical Camping Guide

Bessport's 3-4 season mummy prints 15 to 45F in its title, which includes 15F at the cold end. The listing gives girth figures of 63, 50.3 and 33 inches at shoulder, hip and foot, a fit for sleepers from 6 ft 1 in to 6 ft 6 in, and a 210T ripstop polyester shell.

Quilted construction and an insulated footbox set it apart from the thinner TETON Trailhead.

A fit for tall campers on a budget who want one bag for shoulder seasons and cold nights. Pair it with an insulated pad for the colder end.

Coleman's North Rim is a 0F mummy cut for campers as tall as 6 ft 2 in, measuring 82 x 32 inches. The listing names Coletherm hollow polyester insulation, a Thermolock draft tube along the zipper, an adjustable hood and a no-snag zipper.

It carries the most conservative label in the group and the most detailed construction notes.

A reliable pick for campers who expect nights to fall below 15F and want a recognizable brand. It suits car camping first.

BISINNA builds this mummy with a 40D nylon shell and a DWR coating, a 210T pongee lining, and a full 7 ft length for users up to 6 ft 1 in. It weighs 1.8 kg and compresses to 15.7 x 11 inches in the included sack.

It is lighter than the Coleman North Rim in print and adds an adjustable drawstring hood, a full-length insulated draft tube and a YKK two-way zipper. The listing sells it as a 3-4 season bag, with no explicit rating, so it fits the milder side of 15F nights.

A good choice for hikers and festival campers who want a lighter mummy. It machine washes, which helps after dusty weekends.

TETON's LEEF is a lightweight mummy sold in 0, 20 and 30 degree options and three sizes, with a roomier mummy cut. The listing calls it comfortable and compact and includes a compression sack.

The Bessport and Coleman each come in one rating, and the Trailhead is fixed at 20F.

Choose it if you want to pick a size and a warmth level instead of settling for one. Order the 0 degree option when 15F is likely.

TETON labels the Trailhead 20 degrees and builds it as a microfiber mummy. A hood closes gaps around the face, zipper draft tubes seal the opening, and vaulted footboxes carry added insulation. A compression sack and hang loops are included.

It is the most affordable of the TETON bags here and sits near the warm end of the group.

A fit for first-time cold-weather campers who want a name-brand mummy at a lower cost. Hang it from the loops between trips.