Warm inner filling - the sleeping bag has a 200gsm hollow fibre filling making it great in indoor sleepovers or summer use. It has a comfort temperature range of 10?c to 15?c and extreme use down to -3?cPerfect for summer travelling - designed with a durable 170t outer shell and a water-resistant carry bag this sleeping bag is perfect for use when hiking, camping, backpacking or travelling during the summer months.Ultra comfortable design - the ergonomically designed envelope sleeping bag is designed with more space in mind fitting all shapes and sizes. Simply unzip the sleeping bag and it can also be used as a quilt. (size: 190 x 75cm. Weight: 950g)Compact & lightweight and is the perfect warmth to weight ratio - keeping you warm and comfortably at night while keeping the sleeping bag compact and easy to transport or store away. It is also machine washable for easy cleaning post adventure.