1 main compartment with elastic straps. 3 separated internal compartments. 4.47 kg. 95L (fully expanded). Grab handles on top/side/bottom. Height 77cm Width 42cm Depth 40.5cm. ID card pocket. Large 84mm wheels roll smoothly and easily over uneven terrain. One front pockets for easy organization. Wheels are easily replaceable with standard in-line skate wheels. 1-stage telescoping anodized aluminum handle. 100% Polyester.