A handy, rigid pouch thatll fit into that odd space behind your head tube, for storing a CO2, tube and tools. Every hardtail and even the raddest of full-suspension bikes has an unused space behind the head tube that its not using. Weve commandeered that space on your behalf. Nothing to rattle against your seatpost and nothing for your tire to buzz on. Carry (nearly) anything. Hook and loop straps and daisy-chain loops let you fit the bag securely. A separate internal mesh pocket for your tube and loops for your CO2 keep the contents tidy. With a tube, tool and air within reach and a bottle on your bike, who needs a backpack?