We can leave the kitchen sink behind, but the Mammut Neon 45L Pack has plenty of room for our full climbing kit. The 45-liter capacity features plenty of storage space and plenty of climb-oriented organization, such as an integrated rope bag to keep our rope tangle-free, storage loops for our quickdraws, a flat bottom for easy standing, and a spacious main compartment that we can access from the top or large back opening, even with a rope mounted.