Bike Bag Bike Pannier Bag Set, for Bicycle Cargo Rack Saddle Bag Shoulder Bag Laptop Pannier Rack Bicycle Bag Professional Cycling Accessories 3 in 1-Black

3 in 1 multifunctional bike rear pannier bag.(2 one side shoulder bags and 1 backpack)can be used independently,convenient for versatility!
Material:Made of 1000D polyester material with waterproof PVC layer on both sides, this bike pannier is super durable,as well as anti-tear, wear resistant and heat resisting, protecting your items perfectly
Bike Pannier Bag Easy installation:Quick release system, easy to be fixed on rear seat trunk rack
High capacity: 1 backpack:19.2"in L*12"in W*5.8"in H.1 side shoulder bag:11.6"in L*5.9"in W*13.5"in H. Fully expanded to hold more
Removable Shoulder Strap for one side shoulder bag: There is an adjustable nylon shoulder strap in the package, with easy locks on both sides, the strap can be installed and removed effortless, and you can carry the bike pannier on the shoulder while not cycling