It is designed for bad weather and constantly changing environments. This flat bag comfortably fits most mirrorless and DSLR cameras, including a Canon 5D with Core Units Medium. Thanks to its roll-top access, the user can expand or compress the volume according to the day's needs. A lower-level TPU compression strap provides greater durability when attaching skis, and with the removable helmet strap, users can secure climbing, ski, or bike helmets to the outside of the backpack. The Action-X change strap features two zippered pockets that can hold most phones, water bottles, or personal accessories. Both the Action-X30 and X50 have an updated side access system with a wider and more versatile opening. Finally, the removable belt makes the Action-X30 a stylish companion in urban environments.