What Our Gearhead(R) Experts Are Saying:"This bag's expandable panels make it easy to fine-tune the fit, and the DownTek insulation keeps me warm even in freezing conditions. The pad sleeve is a game-changer for stability and comfort on my sleeping pad."The Torchlight EXP Sleeping Bag takes customizable warmth and comfort to the next level. Big Agnes designed this innovative sleeping bag with expandable panels that add up to 10 inches of extra girth so we can adjust the fit to our preferences. This bag adapts to us whether we're side sleepers, need more space for layers, or enjoy stretching out. Insulated with 650-fill DownTek, the Torchlight EXP provides reliable warmth down to freezing temperatures, even in damp conditions, with eco-friendly water-repellent technology. The integrated PadLok Sleep System ensures the bag stays securely connected to the sleeping pad so we can move freely without slipping off. Thoughtful details like an insulated draft collar, a contoured hood, and a Pillow Barn elevate comfort on every backcountry adventure.