BG-EVR19 

Product Name: Seamless Waterproof Rear Pannier Bike Bag for Outdoor Travel
Material: 840D TPU
Size: 30/22*16.5*38cm
Technology: high frequency welded 
Usage: Built for all weather and terrain, and will keep your gear stowed within reach and dry during extreme situations.
Advantage    real waterproof, fashion, portable, durable 

BG-EVR19 Seamless Waterproof Rear Pannie
BG-EVR19 Seamless Waterproof Rear Pannie
BG-EVR19 Seamless Waterproof Rear Pannie
BG-EVR19 Seamless Waterproof Rear Pannie
BG-EVR19 Seamless Waterproof Rear Pannie
BG-EVR19 Seamless Waterproof Rear Pannie