The Montbell Seamless Burrow Bag #3 is a practical choice for hikers and campers looking for a comfortable sleeping bag for use from spring through autumn. Montbell's proprietary Exceloft® synthetic insulation offers excellent durability and retains warmth even in damp conditions.

The seamless outer construction helps the insulation maintain its loft and reduces heat loss through stitched areas. Inside, gathered panels and elasticized stitching keep the insulation closer to the body, helping minimize cold spots and drafty spaces.

The Super Spiral Stretch System allows the sleeping bag to move with your body as you change sleeping positions. Its elasticity reduces restriction and provides greater freedom of movement throughout the night.

The tunnel hood helps limit heat loss around the head, while the adjustable neck baffle helps keep warm air inside. An insulated draft tube along the zipper helps block cold air, and an anti-snag slider cover protects the fabric when opening and closing the zipper. The auto-locking zipper slider helps prevent unwanted opening during the night.

The sleeping bag can be zipped together with a compatible model and comes with a stuff sack for storage and compression.