This versatile hydration pack is streamlined enough for a comfortable carry, but large enough to bring supplies and bulky items on a long bike ride or half-day hike. With its lightweight design, it includes a range of compartments and features._This pack also features attachment loops to let you easily store your trekking poles when not in use. There is an interior zipper mesh pocket that provides extra organization inside the bag along with a comfortable, breathable back panel made of air mesh for a comfortable, breathable hike or ride out on the trail. It is a bluesign certified product with strict international criteria that ensures the protection of workers, consumers, and the environment._The top pocket provides organization and protection for your essentials like phone, wallet, and keys, which is covered by the pack's lid, keeping it out of reach and safe from pickpockets. Featuring quick-access side pockets to provide quick access to water bottle, nutrition or tools. Including a detachable waist strap that provides extra stability to enhance mobility on the trail but can be detached for casual simplicity when heading into town._·      Dimensions: 26 x 21 x 48cm·      Weight: 0.75kg·      Volume: 16L·      Material: Polyester