Deuter attack enduro 16 hydration packthe attack enduro is a versatile backpack with state of the art sas tec technology that can minimise or even prevent injury in the event of a fall'. '.strtoupper('w')ith a capacity of 16 litres, this pack works exceptionally well for enduro rides or as an every day backpack.for protection for your back in the event of a fall the attack tour features an integrated shield system'. '.strtoupper('f')oam layers act as shock absorbers to combined comfort and safety'. '.strtoupper('t')his progressive shock absorbing system reacts slowly in the event of gentle impacts and more quickly for more forceful impacts'. '.strtoupper('i')ts memory foam composition means that the protector returns to its original shape after impact'. '.strtoupper('f')or an exceptional fit, deuter's airstripes system with airmesh lining provides excellent ventilation, whilst anatomically cut hip wings can be adjusted for a secure fit that allows full freedom of movement'. '.strtoupper('t')he narrow anchor points of the hip belts prevent it riding up on steep sections of trail'. '.strtoupper('t')he main compartment offers excellent storage for larger items'. '.strtoupper('a') separate, zipped front compartment with mesh pouch offers additional, organised storage for small items'. '.strtoupper('a') stow away helmet holder allows you to securely carry your bike helmet when it's not in use'. '.strtoupper('e')lasticated mesh side pockets are ideal for storing your water bottles or snacks'. '.strtoupper('a') padded glasses compartment allows you to carry your glasses or goggles safely and securely'. '.strtoupper('z')ip pockets on the hip belt are ideal for storing smaller items or valuables.the attack tour is compatible with hydration systems up to 3 litres, which can be purchased separately'. '.strtoupper('w')ith reflective elements, you will be more visible when the light is low'. '.strtoupper('a')n integrated rain cover provides protection when it's wet outside.featuresremovable sas tec integrated shield system provides protection and can even protect injury in the event of a falldesign promotes minimal back contact and maximum ventilationfront compartment for organised storage of smaller itemsseparate phone and glasses compartmentshelmet carrier including full face helmetsintegrated rain coverstretch side pocketsfabric deuter super polytex, deuter macro lite 210 denier nylonweight 1,540gsize 50 x 28 x 20cmvolume 16 litres buy deuter accessories from chain reaction cycles, the world's largest online bike store.