The end of spring to the beginning of fall is the prime time to backpack, and Haglofs' Tarius 23F Sleeping Bag is ready for every night. Tri Fusion insulation helps keep you warm throughout summer's brisk evenings, and it'll ensure warmth if you get it wet on one of the shoulder season's rainy days. A snug mummy shape makes the Tarius light enough for backpacking without hindering your comfort thanks to the carefully designed footbox and hood. The 34 side zip has an ergonomic entrance, and the draft tube makes sure you don't feel a chill through the zipper. Haglofs also equipped the Tarius with an internal pocket for your headlamp, a pocket for your pillow, and a separate stuff sack for compact storage.