Selens SE-XLpro Professional Photography Equipment Padded Compartment Carrying Trolley Case Bag with Wheels for Strobe Light/Light stand/ Softboxes/ Reflector /Umbrella Selens SE-XLpro studio trolley bag has the extra large studio trolley ensures enough space and a secure transportation for your studio equipment. The trolley is suitable for 3 studio flash, 3 lamp tripods, reflex umbrellas, softboxes and much more. The internal space can be adjusted individually through the Velcro dividers.the bag is equipped with wheels which can be pulled like a trolley. The two wheels are sturdy and have ball-bearing. You can pull it by the ergonomic shaped hand grip,it allows you more flexibility in your daily work.