When you re looking for a backpack suitable for taking with you on your ride, you want lots of pockets, accessibility, adjustable chest & belly straps, a comfortable, padded back with a convenient system for removing the bag from your back in a snap, even when fully loaded, a net to carry your helmet, & a waterproof cover to protect your belongings. You may want some reflective inserts for added visibility too. Features Reflective inserts Fast Opening System to remove the bag from the back or flip it in front of you in the blink of an eye Height control of the shoulder straps & chest strap (removable) for an optimised fit Helmet holder spider web included Hip belt, including 1 pocket 3 compartments with plenty of storage space, including one for a laptop (17") Ventilated & ergonomic back cushions for added comfort Integrated removable rain cover Capacity 18 litres