1.8L Waterproof Bike Saddle Bag with Tail Light- $12.99 FS w/Prime
【1.8L Large Capacity Saddle Bag】Large space allows for easy storing your keys, phones, spare tube, tools, etc. The extra mesh pocket outside will fit for a 20oz water bottle(Please note: Water bottle not included), and there is an elastic strap that goes around the top of the bottle to keep it from falling out as you ride.
【Tail Light Design for Your Safety Riding】This saddle bag carries a waterproof bike tail light, which has 2 lighting modes: Steady&flash, short press to change the lighting mode, provides the extra safety during night riding. Enjoy your cycling journey no matter in sunny or rainy days.
【Durable and Waterproof Bike Bag】Made of Waterproof fabric, this bike bag provides better protection for your valuables from light rain, water, dirt, and dust, easy cleaning and durable. Do not soak in the water for a long time, and stitches are not waterproof.