Bike Seat Pack, BlueTop Waterproof Cycling Rear Seat Trunk Bag Army Green Saddle Bags Mountain Bike Bag Bicycle Accessories Compact fully padded seat pack High-quality, large, bike saddle bag with high visibility stripe. Constructed from strong and water resistant polyester Material: canvas;Each side size (L*W*T): about 15*8*9cm(5.58*3.12*3.51inch) Attaches securely to the bike saddle (bolts and hex key supplied). Quick release buckle allows for quick and easy fitting and removal Perfect to store your keys, phone, mini bike pump or other small things you want to carry along when cycling,perfect Valentines' Day Gift for your loved ones