Product details:

Features a water-resistant rolltop design along with a PU-coated polyester chassis. 20-liter capacity is sufficiently large when fully expanded, yet it can drop to a slim backpack if the extra volume isnt required. Riding-specific chest harness with FIDLOK magnetic chest closure buckle makes it easy on/ off. D3O Viper or hydration bladder pocket (Viper/ hydration bladder not included). Laptop compartment. Tool roll (tools not included). Reflective webbing.