This commuter backpack is the perfect combination of a cabin size trolley and a backpack. The large main compartment can be expanded by 6cm in depth, and with the compression straps and the shirt pocket, it creates the look and feel of a trolley. On the front of the bag, you'll find both a gusset compartment and a front zipped stash pocket. The bag has protected base, and the padded top handle for easy carrying by hand when not using the padded, adjustable shoulder straps. Large cargo space with compression straps Front gusset compartment Front zippered stash pocket Padded top handle Organizing panel and protective base  Features: Adjustable Straps, Padded Straps Closure Type: Zipper Pockets: 1 Main Pocket With One Compartment Measurements: 20.5 Height/Inches, 5.1 Depth/Inches Max Strap Drop Length: 39 Inches Base Material: 100% Polyurethane Care: Spot Clean Country of Origin: Imported