Adjustable torso height - The X50 has four height options with a vertical adjustment range of approx. 9 cm. This means that the same pack can fit smaller or larger - male or female - body sizes, ensuring a customised fit for everyone. People with larger or wider torsos can add booster kits to extend the fit of the backpack. Core Unit Modular Camera Insert System - The X50 utilises DSLR Core Unit Series. Core Units provide shockproof protection for mirrorless and DSLR cameras and lenses, ensuring that the user never carries more padding and weight than necessary. The X50 v2 can accommodate small, medium and large DSLR sizes. It can also accommodate flatter mirrorless series. Two laptop/tablet sleeves - The padded sleeves on the back and front are suitable for laptops up to 16 inches in size. With two sleeves, you can pack both a tablet and a laptop, giving you options for different packing scenarios. Expandable roll-top access - Action X-Series is equipped with a roll-top access to allow the bag to be customised to your equipment needs while maintaining a tight and compact fit. The roll-top can be expanded with a volume range of 7 litres. The top also features an additional YKK SplashGuard® zip with quick access, making access to your gear extremely quick and easy, especially in bad weather. Hidden Tracking Device Sleeve - A hidden sleeve for a personal tracking device so you always know where your pack is. If your rucksack is ever lost, a tracker can help you determine its location and find your equipment again. The cover is suitable for AirTag and Tile Pro devices.