Up To 40% Off Summer Sale
Shop now
Bikes, Components & Apparel
Up to 40% off Bike Sale
Hike Bundle
Buy 2+, save 20%
Wraptor 20 Sleeping Bag: 20F Synthetic
Size:
Add Ons
Join Summit Club+ and
Wraptor 20 Synthetic Sleeping Bag delivers smooth closure and 20-degree protection
What Our Gearhead® Experts Are Saying:
"I appreciate how easy this bag is to live with on the trail. The magnetic closure works intuitively, especially when I need to adjust venting without digging for a zipper pull. The synthetic insulation dries quickly, stays warm when damp, and lofts consistently. It’s a simple, reliable option for cool-weather trips, and the multiple lengths help dial in the fit."
We settle into the Wraptor 20 Synthetic Sleeping Bag after long, steady miles, and the first thing we notice is the way the zipper-free design creates a smooth, uninterrupted entry. With overlapping flaps secured by a magnetic and snap system, adjusting the bag becomes second nature—easy to seal tight when temperatures dip or open up when we need airflow. The relaxed mummy shape offers room to move while still preserving warmth, and the synthetic ElixREco insulation maintains loft and comfort even when damp conditions roll in.
Once inside, we’re reminded how much thoughtful design can elevate a backpacking sleep system. The envelope-style foot vent gives us quick temperature regulation, and the inner flap secures cleanly for steady warmth through the night. The recycled fabrics strike a balance of durability and softness, making the interior feel welcoming at the end of the day. With the included compression and storage sacks streamlining transitions between camps, and multiple lengths providing a precise fit, the Wraptor 20 Synthetic Sleeping Bag becomes a versatile companion for cool-weather loops and shoulder-season overnights.
Details
- Synthetic 20°F sleeping bag with intuitive magnetic closure
- Overlap flaps create smooth entry and easy nighttime adjustments
- ElixREco insulation stays warm and lofted even in damp conditions
- Relaxed mummy shape blends room to move with thermal efficiency
- Envelope foot vent supports fast temperature regulation
- Interior flap secures warmth and limits heat loss while shifting
- Recycled shell and lining fabrics balance comfort and durability
- Compression and storage sacks included for travel and off-season care
- Item #MARZA89
- Responsible Collection
- Recycled/Repurposed
- Material
- [face fabric] 100% recycled polyester ripstop, [lining] 100% recycled polyester
- Insulation
- ElixREco (100% recycled synthetic)
- Shape
- relaxed mummy
- Zipper
- magnetic closure
- Max User Height
- [short] 5ft 6in, [regular] 6ft, [long] 6ft 6in
- Bag Length
- short, regular, long
- Degree
- 20F
- Storage Sack
- included
- Stuff Sack
- compression
- Activity
- backpacking, weekend camping
- Manufacturer Warranty
- limited lifetime
Wraptor Sleeping Bags
Zzz's Without The Zips
Zipper-free mummy bag comfort in any sleeping position
Insulation For Every Trip

Down
Best for backpacking
Certified 650 fill power down with Down Defender water-resistant treatment

Synthetic
Best for staying warm in the wet
HL-ElixR Eco synthetic insulation provides soft, lofty warmth even in wet or humid conditions





What Makes Wraptor Great

Flap Closure
Overlapping flaps are secured by a locking magnet at shoulder and snap at hip level

Foot Envelope
Envelope-style foot vent at foot for temperature regulation

Temp Regulation
Sleep on top of flaps or push them aside for easy temp regulation

Recycled Content
100% recycled shell and lining fabrics

Snaps Securely
Inner flap can be secured with additional interior snap

Easy Storage
Compression sack & storage bag included

Go Outside And Play
From first ascents to your first time, Marmot gear is designed to follow your lead, whether you’re chasing dreams, peaks, PRs, or just searching for a good time.