Features:40L Bike Pannier Bag: This double pannier bag is made of water-resistant fabric, scuff and tear-resistant, so water will roll off of it, comes along with a rain-proof cover for downpours.Safe and Firm: This two-point attachment system that keeps them securely fastened to the rear of your bike, fixing on the rear support bracket to keep the pannier in place.Unique Design: The bicycles pannier rack bag is equipped with a drawstring tab-on which we-can carry and store things comfortably. Waterproof pu shield, protecting you inner item.Bike Rear Rack: The bike rear racks is easy-to install and remove, suitable for mountain bike, electric bike, folding bike, road bike, etc. not for too bride tire bikes.Package Include: 1 Piece bicycles rear rack, 40L large capacity double rear for seat pannier bag. Our bike rear rack & pannier bag set will bring you joy-of riding. Specifications:Material: CanvasColor: Khaki/Black/ArmyGreenPackage Weight: approx.600gSize: approx.44x27x15cm/17.32x10.62x5.90in(More Size Detail, Please See Photo.) Note:Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes:1Pc Bike Rear Rack Bag