A friend would wear his winter parka with 6 massive pockets on budget airlines. Even to warm destinations. Each pocket contained travel pouch that he'd move int

A friend would wear his winter parka with 6 massive pockets on budget airlines. Even to warm destinations. Each pocket contained travel pouch that he'd move into a bigger pocket molled to his main backpack. Folded up parka made for nice pillow. I want a light weight anorak with big front and back pockets that you can zip up into a two pocket bag when not worn.