The Kriega OS-Base ADV is a rugged, rackless luggage solution designed to fit the vast majority of adventure bikes—old or new, with or without passenger grab handles or rear racks. Its rackless design means exactly that: no additional hardware, metal frames, or brackets are needed to mount Kriega OS-Adventure Packs. Lightweight yet built to endure, the OS-Base features a heavy-duty Hypalon body, reinforced stitching, and protective EVA pads that shield your bike while maintaining a secure, stable fit.

Easy to install in minutes and guaranteed to last for years, the OS-Base delivers a fully modular luggage system that can grow with your riding needs. Mix and match Kriega’s 100% waterproof OS-Adventure Packs to create the setup that suits your trip—carry 12L for day rides, 24L for weekend trips, or up to 54L for long-distance expeditions. Whether it’s your first adventure bike or your fifth, the OS-Base is designed to move with you—ready for any terrain, every journey, and the adventures still to come.