Alpinestars Iguana Backpack YCRF_parts_tracks Feature open-mesh side panel to

Feature open-mesh side panel to allow air circulation through individual air cells

it's paramount to understand why certain designs were the way they were

and mildew and is CNC cut for a snug fit that won't stretch over time

84% polypropylene 8% polyamide 8% polyester

4-way stretch for optimal movement and everyday comfort

Alpinestars Iguana Backpack YCRF_parts_tracks Feature open-mesh side panel toFEATURES Ergonomic 15mm back mesh padding preventing spine pressure with ventilation channels for optimized airflow Perforated foam straps for better breathability (covered with mesh) Elastic loops to channel the water bladder tube on the strap of your choice 1. 5L water bladder included Main compartment features a waterproof pocket plus zipper, a microfleece goggle pocket, 2 small mesh pockets, a big mesh pocket for the liquid bladder or back