- Brand: mont-bell ZERO POINT - Model Name: Climbing Spirit - Color: Dark Green Durable nylon climbing backpack, medium size 30L Emphasizes high waterproofness and lightweight design. Features a removable back pad. Back system incorporates a frame with thick shoulder pads, designed to fit the shoulders. Equipped with a bottom access zipper, offering excellent storage capacity in a simple, single-compartment medium-sized pack. Suitable for a wide range of uses, such as day hikes and one-night, two-day mountain hut stays. Thank you for viewing.