What Our Gearhead(R) Experts Are Saying:"The Genesis is a great choice if you want a reliable three-season bag that doesn't skimp on comfort or sustainability. The recycled TechLoft insulation packs down surprisingly small for the warmth it provides, and the full-length zipper makes venting super easy when nights run warmer than expected."The ALPS Mountaineering Genesis 30F Sleeping Bag is built to balance warmth, packability, and sustainability. Designed with fully recycled fabrics inside and out, plus recycled TechLoft Micro insulation, this bag keeps you cozy on cool spring, summer, and fall nights while reducing your footprint on the planet. Its roomy rectangular cut gives you space to move, while the two-way zipper allows you to vent from the side or footbox for temperature control. A compression stuff sack keeps your pack bulk low, and the bag pairs perfectly with a mummy liner for colder nights. Whether you're car camping under the stars or heading out for multi-night adventures, the Genesis 30F is a versatile, eco-conscious choice.