Eco friendly trail expert the full featured all mountain backpack fits snugly on the back thanks to a body contact suspension system and ergonomic hipbelt and shoulder straps which lets die hard mountain bikers enjoy full freedom of movement when blazing down trails a large main compartment with organizer pockets separate bottom compartment and built in map compartment can be opened wide for easy packing and organization the front compartment can stow sunglasses a pump and digital companio