Marmot

Wraptor 20 Sleeping Bag: 20F Synthetic

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.