The Big Agnes Lost Dog 0 Degree Synthetic Sleeping Bag offers a roomy & rectangle-shaped sleeping space with technical fabrics and construction, 100% recycled, super-warm insulation & tons of comfort features, these comfortable sleeping bags are designed to be lightweight enough for backpacking.

• Rectangular shaped bag
• Streamlined silhouette for increased thermal efficiency
• Flex Pad Sleeve accommodates multiple pad width and easily connects your bag to your pad
• Free Range Hood gives you the freedom to lift your head
• Jacket-style hood opening contours to the shape of your face for a comfortable and snug fit
• Low-profile cordlock lets you un-cinch the hood with one hand
• Insulated tube along upper hood opening seals out drafts when cinched
• Pillow Barn keeps your pillow tucked in tight all night
• Internal hood drawcord gives you a secure and cozy fit when cinched
• Features low-denier fibers that are tightly woven, provide high loft and compressibility
• High weight-to-warmth ratio and durability
• Non-hooded design on (45˚) is ideal for summer camping or use as an overbag
• Free Range Footbox creates wiggle room for your feet
• YKK #5 anti-snag zipper for a smooth and quick ziplocking zipper
• Zipper Garage
• No-draft collar, no-draft wedge, no-draft zipper
• Quilted construction
• Interior fabric loops for sleeping bag liners
• Exterior loops for hang drying or storage
• Storage sack and stuff sack included
• Manufacturer lifetime guarantee against manufacturing and material defects