Very well made. Should last a lifetime. Trick strap system to attach bag to bike. Took 500 mile trip this weekend. Even with lots of other stuff attached to top of bag, straps stayed secure, never loosened. Holds a lot more stuff than it looks like. Packed for 2 days—clothes, shoes, toiletries, first aid kit and other misc and had room left over. Could easily fit 3 pants, several t-shirts, shoes and everything else you’d need for longer trip.