Large and tall 25 litre main compartment with removable waterproof lining for quick and easy access. The large, compressible front compartment allows you to use the bag without having to access the main compartment. Compact profile when empty that expands to a very large capacity when filling the main compartment and 14 litre front compartment. Comes with a laptop pocket and organizer in the front compartment for added functionality. All straps are fitted with simple pulls for ease of use, with loops for added security.