ROCKBROS Bike Seat Bag with LED Light, Waterproof, 3D Shell, and Rain Cover

Humanized Design bicycle bag with three internal mesh pockets, be able to sort and place what you need take. 3 Lighting Modes 1. Long light 2. Slow flash 3. Fast flash Clearly visible within 500 meters, can be used as a tail light Removable Battery Box The LED light uses 2pcs AAA batteries (you need to buy it yourself), and the battery box can be removed when you don’t use it. Taillight Compatible the taillight hanger allows you to attach a bike light on the back to provide the extra safety. 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. NIGHT VISIBILITY: bicycle saddle bag has a built in LED strip light and a loop to attach an additional rear light. LED strip has 3 different variations. AAA Battery powered green light strip, lining the outside of the saddlebag adds to your bike's lighting/visibility. DURABLE AND WATERPROOF: bike pouch build with waterproof fabric, waterproof zipper, take rain cover protects your items against raindrops and moist. HUMANIZED DESIGN: bicycle bag with three internal mesh pockets, be able to sort and place what you need take. WARRANTY：If you have any problems, our 100% Happiness Money Back or resend Guarantee delivers peace of mind up front.