Tegris Primary Material/ 41 L Capacity/ Zip Garment Compartment/ Hanger Bracket/ Mesh Zip Pocket With Removable USB Cable/ Compression Straps/ Zipper Expansion Up To 2 “/ Retractable Top And Side Grab Handles/ 4 Dual Spinner Wheels/ Built-In TSA Combination Lock/ TUMI Tracer/ Black Graphite Finish