The Manfrotto Bumblebee-220 (aka MB PL-B-220) is a solid midsize backpack with good structure and excellent padding. The interior divider system features two zippable pouches that could help keep your stuff from spilling out all over the dang place if you don't open the bag totally flat. There are also several exterior pockets and a well protected laptop compartment that should hold any 15"/16" laptop (and probably a larger one, too.) In excellent condition. Interior dimensions are approximately 17x32x46cm.