Naturehike Sleeping Bag for Adults Lightweight Mummy Bags Spliceable Warm Cotton Outdoor Camping Hiking

SHOULDER WIDENING DESIGN: The sleeping bag is designed with variable shoulder space, the left and right shoulder position can be freely adjusted to the size of the space according to different needs.85cm wider design, the width of the sleeping bag is wider than the general envelope sleeping bag, no constraints, more space to turn over. QUALITY FABRIC: The sleeping bag is made of 210T pongee, waterproof fabric. The lining is made of high quality cotton fabric, soft and skin-friendly, safe and non-irritating. The sleeping bag is filled with 300g/m2 imitation feather cotton, so you can feel the warmth of a blanket even in cold weather. STAYS WARM: Comfort Temperature: 6°C, Extreme Temperature: 1°C, Extreme Temperature: -13°C. Perfect for camping, hiking, mountaineering, cycling and other outdoor sports. Ultra-light and portable, weighs about 1.8kg, storage size: Φ26*44cm/Φ10.2*17.3in; unfolding size: 220*80cm/86.69*31.5in. SPLITTABLE SLEEPING BAG: Two single sleeping bags can be spliced together to form a double sleeping bag for more space and peace of mind, perfect for couples or family members to use together. The sleeping bag can also be fully unfolded and laid flat as a mat or quilt. HUMANISATION DESIGN: Mummy sleeping bag feet breathable flap, the bottom of the sleeping bag can be opened and flipped up, convenient feet breathable, sleep more comfortable. The windproof neck closure and all-encompassing wind-blocking strip design prevents cold wind from entering the sleeping bag while sleeping. Machine washable sleeping bag, free your hands!