Aektiv Outdoors 15 Degree Ultralight Mummy Down Sleeping Bag for camping & backpacking with Compression Sack goose-down LIGHTWEIGHT MUMMY SLEEPING BAG - for all three seasons. Only Weighs 3.5 Pounds make it very lightweight to carry in your backpack and warm enough to withstand from the freezing temperatures while you are camping out. Compared to other sleeping bags our sleeping bags have heavy strong zippers, Compression sack to carry the mummy sleeping bag, Hanging Hook to dry the sleeping bag and one inside pocket to keep your cellphone or wallet TEMPERATURE RATING 15 Fahrenheit - Stay Cozy during cool camping trips our Aektiv Outdoor Mummy sleeping bag keep you warm without looking bulky. Ideal for all three season. Our Duck Down Filling keeps you extremely warm at 15 Degree. EASY TO CARRY IN BACKPACK - Our Three season Mummy Sleeping bag compresses to 6X7 Inches which makes it small and easy to carry in your backpack while trekking down your favorite National park. EXTRA SPACE FOOT AREA - provides you extra space to keep your feet stretched. MEASUREMENT - 84 x 24 x 33 inches (W x H x D); Item weighs 3.7 pounds