This bag comes with the Evoc Hydrapak Bladder 2 Litre Air Pad System The Air Pad system offer 7 ventilation channels to make wearing the pack extremely comfortable either on short or long bike rides. The pack features 1 main channel and 6 sub channels venting air quickly. The 8 strategically positioned 3D air mesh pads also offer great rider comfort and a load-neutral fit. The shoulder straps with Air Mesh fabric features large ventilation holes that ensure the pack remains securely in place in any situation and provides optimal breathability on the shoulders as well….
– Evoc CC 6 Litre Hydration Pack (with 2 Litre Bladder) Hydration Systems – £74.95 (RRP – £)