This single envelope sleeping bag is a camping essential, and has been manufactured to keep you warm on those cold evenings in the tent. The sleeping bag has been designed to be suitable for 2 seasons, from late spring to early autumn, and features a 150gsm hollow fibre filling, and a 170T polyester shell. The classic envelope sleeping bag is roomier and far more spacious than a single mummy sleeping bag, and the sleeping bag zips right down to the feet allowing it to double up as a blanket for when you’re sat around the campfire before bed. The sleeping bag measures 170cm x 75cm unfolded, and 33cm x 15cm once folded down tight into the accompanying Oxford carry bag.