The lightweight, one-chamber Crossroad TRINITY 45 features a front zip pocket and a ventilated back system with a metal construction for a comfortable wear. The anatomically shaped straps adapt to your figure. The padded hip strap helps your back to relax and has practical pockets. With an adjustable chest strap. The bottom fastening straps can be used to attach a tent or other hiking equipment. You’ll enjoy the practical side zip pockets.