• Bike Pannier Bag with 3 in 1 Multifunctional Design. The bag on two sides are together and the top bag can be detachable as a backpack.Included shoulder strap, the top bag can also use as a shoulder bag.
• Waterproof Material: Made of 1000D polyester material with waterproof PVC layer on both sides, water resistant and durable.Attach a rain cover. Avoid your bike bag away from wet on rainy days when cycling
• Larger 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.
• Easy to install : Bike trunk bag with hook-quick release system, easy to be fixed on rear rack
• Package included:1*backpack,2 bike pannier bag with 1 shoulder strap.