Mirror Lake 20˚

Women's down fill traditional mummy bags designed to excel in all conditions

Our traditional down mummy bags deliver high value and performance in a lightweight bag. Ideal for backpacking but versatile enough for couch surfing, they are insulated with DownTek™ and use baffle construction for efficient heat distribution. If you’re in the market for a mummy shaped bag constructed with high quality, lightweight materials these bags are your ticket to traveling fast and light.
$229.95
100% Guarantee

100% GUARANTEE:

Our top priority is to provide customer service as stellar as the award-winning products we create. If one of our products does not perform to your satisfaction, contact our customer service team and we will help you find gear that fits your needs.
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Specs + Sizing

Bag WeightPET: 2lb 6oz / 1.08kg / REG: 2lb 8oz / 1.13kg
Fill WeightPET: 22oz / 620g / REG: 23oz / 650g
Compressed Bag SizePET: 8" x 9" / 20 x 23cm / REG: 8" x 10" / 20 x 25cm
Stuff Sack SizePET: M 8" x 17.5" / M 20 x 45cm / REG: M 8" x 17.5" / M 20 x 45cm

Features

Our traditional down mummy bags deliver technical, lightweight performance to excel on and off the trail with high thermal value, compressibility, and comfort wherever you go.

Our Women’s mummy bags have a combination of increased insulation, as well as a fit that is shaped to contour to a woman’s body, creating an efficient sleeping bag for women, and ultimately a better night’s sleep.  

Traditional mummy shape allows for lightweight and increased thermal value

Contoured hood follows the shape of your head for a more comfortable fit

Oversized interior anti-draft collar 

Low-profile cordlock lets you un-cinch the hood with one hand

Breathable shell fabric with a water-repellent finish

Anti-snag zipper for a smooth, quick zip 

55"/140cm YKK #5 anti - snag locking zipper - petite bags

65"/165cm YKK #5 anti - snag locking zipper - regular bags

Two-way zipper 

Zipper Garage 

Liner loops

Mate together left and right-zip bags

Mesh storage sack & nylon stuff sack

No-draft collar and no-draft zipper

Exterior loops for hang drying or storage

Please note that some Mirror Lake sleeping bags and stuff sacks are marked incorrectly at 25 degrees. Be confident that these are 20 degree Down bags.

Construction + Materials

Nylon ripstop shell fabric with a water-repellent finish

Nylon taffeta lining

Baffled construction

600 fill DownTek™ - a water repellent down that uses a PFC-Free, bluesign™ approved chemistry.

Here’s what other people think.

What’s in a Name?

Mirror Lake was so named because the water is clear and still. Located in the Flat Tops Wilderness, the trail leading to the lake follows pristine Mirror Creek. This beautiful turquoise blue lake makes the 4-mile uphill hump worth the trip. Virtually any caddis or mayfly patterns are bound to bring fish to the surface, so don’t forget your fly rod.