Lightweight and versatile, the Pivot Roll Top makes for a great everyday commuter backpack. Reservoir compatible to convert into an easy hike or festival daypack. Weighing in at just 12 oz., there's space for everything you need for a day out in the city, from a secure zippered essentials pocket to an expandable bottle pocket. 50% of this bags textiles are made from recycled materials. Repurposed materials, removing single-use plastics out of waste streams and giving them new life. This bag equals 11 plastic water bottles. Reservoir not included.