The synthetic Aleutian 20 Sleeping Bag from The North Face is cut to be roomy and unzips flat for excellent comfort on your mountain explorations throughout spring, summer and fall.

• With a European Norm (EN) lower-limit rating of 15°F, the Aleutian 20 is a versatile bag for 3-season backpacking adventures when temps might dip below freezing
• Heatseeker Eco insulation offers a great warmth-to-weight ratio, is highly compressible and extremely durable; made with 30% post-consumer recycled material
• Full-length zipper wraps all the way around the footbox so you can unzip and use the sleeping bag as a blanket
• Unzip the short zipper opposite the full-length zipper so you can fold the front of the sleeping bag down like you would with a comforter at home
• Roomy, comfort-oriented cut gives you ample space to move around
• Full-length draft tube backing the zipper keeps the warmth in and the cold out; draft collar limits heat loss
• Vaulted footbox allows natural foot movement and eliminates excess lateral space, increasing thermal efficiency to keep your feet warm and comfortable
• European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags