The Basin 24 is our mid-sized daypack with trail-ready durability and features like easy-access bottle stashes, a breathable back panel and an integrated rain cover, so you can go into any outdoor challenge with comfort and confidence.. . . . . Lightweight nylon ripstop keeps pack weight down while the rugged polyester boot provides durability where you need it. Two quick-access water bottle pockets. Hydration sleeve. External stash pocket holds bulky or quick-access items and compression straps hold items in place. Minimal, two-point trekking-pole attachment to hold poles. Concealed rain cover deploys easily and attaches to specific points for a precise fit. Large main compartment holds all your trail needs. Sternum strap with whistle buckle. Weight: 1 lbs. 7 oz.. Dimensions: 11" x 6.7" x 19.7". Capacity: 24 Liters. Materials: (body): 210D nylon ripstop with non-PFC durable water-repellent (non-PFC DWR) finish (boot): 600D polyester. Imported.