This double envelope sleeping bag is a camping essential, and has been manufactured to keep you and your partner warm on those cold evenings in the tent. The sleeping bag has been designed to be suitable for 3 seasons, spring, summer and autumn, and features a 400gsm hollow fibre filling, a 190T polyester shell, and a double insulation system for additional warmth and comfort. The classic envelope sleeping bag is roomier and far more spacious than a single mummy sleeping bag, and the double sized nature of this sleeping bag means it can double up as a blanket for when you’re sat around the campfire before bed. An additional feature of this double sleeping bag that sets it apart from the rest is the fact that it can be zipped down into two single sleeping bags, making it great for the family too. The double sleeping bag measures 210cm x 170cm unfolded, and 55cm x 35cm once folded down tight into the accompanying Oxford carry bag. The lightweight sleeping bag has a full-length zip for added convenience, and features security pockets that allow you to keep things like your car keys, wallet and phone safe and secure at all times.