Great strong and light weight bag.
I needed a bag to carry as an everyday item as most days I spend sometime on my motorbike. It isn't a scooter and the Ridge back pack is perfect for my needs and I would say out performs most bags designed for bike use. I barely feel it on me as I race through the air. The straps are so easy to loosen and tighten to get over my jacket and the front strap holds it perfectly still. Waterproof and big and strong enough to hold a six pack of beer if I wanted to take the bike out to a party or bring some home to watch a game. It's unreal!