Kimlee Ultra Lightweight Packable Hiking Backpack Daypack for Camping Outdoor Travel Cycling School 20 Liters Capacity:Below 20L.Great for hiking,cycling,travel,outdoor sports,school DURABLE MATERIAL: Made with High Quality Water and Rip Resistant Nylon Fabric. LIGHTWEIGHT(0.8 LB): Easily pack it in your suitcase, purse or car and have an extra bag without it taking up space,Ultralight and Handy. MULTI COMPARTMENTS: This compact backpack is the perfect companion when you are out and about. 20 L main compartment, with one front zippered pocket, 5 mesh side pockets and small inner pocket. Perfect for day trips, vacation, travel, day hikes, school and hiking COMFORTABLE TO CARRY: Pack is easy to carry, with lightly padded shoulder straps for added comfort.Easy to Adjust the length and lock firmly. High quality SBS Two-way zipper goes smoothly.