A handy rigid pouch that'll fit into that odd space behind your head tube for storing a co2 tube and tools'. '.strtoupper('e')very hardtail and even the raddest of full suspension bikes has an unused space behind the head tube that it's not using'. '.strtoupper('w')e've commandeered that space on your behalf'. '.strtoupper('n')othing to rattle against your seatpost and nothing for your tire to buzz on'. '.strtoupper('c')arry nearly anything'. '.strtoupper('h')ook and loop straps and daisy chain loops let you fit the bag securely'. '.strtoupper('a') separate internal mesh pocket for your tube and loops for your co2 keep the contents tidy'. '.strtoupper('w')ith a tube tool and air within reach and a bottle on your bike who needs a backpack'? '.strtoupper('b')ull includes 6 hook and loop straps 7' and 10' capacity 0.7l dimensions 233 x 108 x 127 x 51mm mounting options hook and loop straps product weight 130 grams water resistance water resistant extra protection against the elements