Osprey Vector Mega Review

"This piece of kit that comes in option is useful on a pack like mine (Osprey Flyte) because it adds a little more carrying space to it. In fact you put 13 liters more. It has the same function as the vector one, that is to serve as a compression pad to hold everything firm and in place inside the pack. At first it seems to be a little unbalancing for walking but you get used to it and walk accordingly. Its easy to install,very useful and and does the job its made for."