Very sturdy, rolls smooth and hold all my camera gear. Currently have Canon 7D Mark II with Canon 2.8L II 70-200mm with hood attached. Canon 6D Body. 2 extra Canon battery trays (under the 85mm lense), Canon 85mm with hood. Canon 75-300 stock lense. Canon 1.4 Converter III. Canon 50mm. Canon 27 to 70mm with Hood. Canon 24mm pancake lense. YONGNUO YN35mm F2 Lens. Pansonic HD Camcorder. SJCAM Go-Pro Style cam. Speedlite (under one of the lenses). Canon 18 to 55mm stock lense. DJI Osmo. In the pockets have extra batteries, chargers, filters, memory cards. Not using Laptop slot currently.