RST's mobile tool backpack is a brilliantly designed to transport tools from one destination to another, either on your back or as a suitcase style bag. The air mesh back support and shoulder straps are extremely comfortable for carrying the bag, spreading the weight evenly across your back and shoulders. The shoulder straps can be detached and stored behind the back support keeping them out of the way for when the bag is being used as a wheelie case. Velcro straps and loops on the outside of the bag are designed to hold larger items and tools. A removable tool holder with 26 pockets is also situated within the bag enabling you to keep your tools organised and prevents any tools from getting damaged.