Sleeping Bags | Mummy BagsThe North FaceSold by Sportsmans Guide

The North Face

The North Face Stormbreak 50deg Sleeping Bag

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

50°f Sleeping

Bag designed for campsite and

Heatseeker Pro

Synthetic insulation provides versatile warmth

Outer Shell

Non-PFC DWR finish

20d Recycled

Polyester lining also includes a

Full-length Center

Zip is designed for comfort

$130.00
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SKU: WX2*0748584

Overview

Designed for nights at camp or on the trail, this sleeping bag focuses on lightweight warmth and practical comfort for a range of outdoor setups. HEATSEEKER PRO synthetic insulation is paired with a recycled polyester shell and lining, both finished with non-PFC DWR, to create a streamlined bag with technical materials throughout. The full-length center zip can be vented from the bottom while keeping the top closed, and the two-way anti-snag design with large pulls is intended to be easy to manage. Vertical quilting adds stretch in the lower legs, making it a thoughtful option for side sleepers and anyone who values a little extra room to move.

Why Hunters Choose the The North Face

Heatseeker Pro

Synthetic insulation offers a strong

Full-length Center

Zip supports comfortable side-sleeping and

Vertical Quilting

Adds stretch in the lower

Recycled Polyester

Shell and lining include non-PFC

Two-way Anti-snag

Zipper uses large pulls for

Key Features

  • 50°F sleeping bag designed for campsite and backcountry use.
  • HEATSEEKER PRO synthetic insulation provides versatile warmth.
  • Outer shell uses 30D x 30D recycled polyester with non-PFC DWR finish.
  • 20D recycled polyester lining also includes a non-PFC DWR finish.
  • Full-length center zip is designed for comfort for side sleepers.
  • Two-way anti-snag zip allows bottom venting while keeping the top closed.
  • Vertical quilting adds stretch in the lower-leg area for easier movement.

Best Used For

  • Warm-weather campers needing a 50°F bag for campsite and backcountry overnights.
  • Side sleepers who want a full-length center zip and easier movement in the bag.
  • Hunters packing light and prioritizing a compressible synthetic sleeping bag.
  • Users expecting venting options for variable nighttime temperatures.
  • Campers who prefer recycled polyester materials and a non-PFC DWR finish.

Specifications

FeaturesSoft vertical quilting; full-length center zip; vent from the bottom while leaving the top closed; stretchier fabric in the lower legs
Included AccessoriesCompression stuffsack
InsulationHEATSEEKER PRO high-performance synthetic insulation
Insulation TechnologyMicrofiber technology
Lining Finishnon-PFC DWR finish
Lining Material20D recycled polyester
Loft RecoveryYes
Outer Shell Finishnon-PFC durable water-repellent (non-PFC DWR) finish
Outer Shell Material30D x 30D recycled polyester
PackabilityYes
QuiltingVertical quilting
Temperature Rating50°F
Warmth To Weight RatioExcellent
Zip LengthFull length
Zip PullsLarge, easy-to-use pulls
Zip TypeTwo-way center YKKA anti-snag zip

Pros

  • HEATSEEKER PRO synthetic insulation offers a strong warmth-to-weight ratio and packability.
  • Full-length center zip supports comfortable side-sleeping and easy venting from the bottom.
  • Vertical quilting adds stretch in the lower legs for more natural movement.
  • Recycled polyester shell and lining include non-PFC DWR finishes.
  • Two-way anti-snag zipper uses large pulls for easier handling.
  • Compression stuffsack is included for streamlined storage and transport.

Considerations & Trade-offs

  • Rated for 50°F, so it’s a warm-weather bag rather than a cold-season option.
  • The full-length center zip is useful for venting and side-sleeper comfort, but it can add complexity compared with simpler bag designs.
  • The shell and lining use recycled polyester with non-PFC DWR finishes, which supports the material profile but does not eliminate the need to manage moisture in the field.
  • Vertical quilting adds lower-leg stretch and room to move, though that also means the fit and feel are more relaxed than a tightly structured mummy bag.

Suggested Comparisons

  • Cold-weather sleeping bags
  • Three-season sleeping bags
  • Sleeping bag liners
  • Compression stuffsacks

Suggested Accessories

  • Sleeping bag liner
  • Compression stuff sack
  • Sleeping pad
  • Pillow

Frequently Asked Questions

What temperature rating is the Stormbreak sleeping bag designed for?

The product is listed as a 50°F sleeping bag.

What insulation does this sleeping bag use?

It uses HEATSEEKER PRO high-performance synthetic insulation made with microfiber technology.

Is the zipper designed with side sleepers in mind?

Yes. The full-length center zip is described as being comfortable for side sleepers.

What materials are used in the shell and lining?

The outer shell is 30D x 30D recycled polyester with a non-PFC durable water-repellent finish, and the lining is 20D recycled polyester with a non-PFC DWR finish.

Does it include a stuff sack?

Yes. A compression stuffsack is included.