Room for adventure. Sized for everything you love to do, Herschel's Classic XL Backpack offers plenty of storage space and pockets, providing the volume you need to pack everything in. 30L backpack Floating sleeve its a 15"/16" laptop Water bottle pocket Front storage pocket Adjustable padded shoulder straps Prusik cord zipper pulls Classic woven label 100% post consumer recycled PET Dimensions: 18" x 13" x 6.75", 30L