Mountain Bicycle Bike Under Seat Waterproof Bag Pouch

ROCKBROS Bike Seat Bag Saddle Bag Bicycle with LED Light Bike Bag Under Seat 3D Shell Bike Storage Bag Waterproof...

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• HIGH CAPACITY：(8.27*3.74*3.74 in) this bike saddle bag has lots of space to hold your items. Big enough to fit a multitool, keys, levers, mini pump, phone, card and spare tube for a road bike.
• EASY TO INSTALL: bike bag under seat is easy to install due to the well made velcro and rubber fastener system used. Fits tightly to the saddle and seat post with no shaking. Size of bike bag appear to be just right for a road bike.