QYCHHJ Bike Pannier Bag Waterproof Bicycle Rear Rack Bag Extendable Cycle Storage Pouch with Shoulder Strap Bike Rack Seat Bag Bike Saddle Bag Out

【Multiple Compartments with Double Side Pockets】12L capacity bike trunk bag main compartment with isolated drop panel and some inner pockets to help organize small items.

Folding pockets on each side expand capacity for large side items and clutter.

】【Waterproof and Durable Mountain Bike Rear Rack Bag】 The bike trunk bags rear rack is made of 900D Oxford fabric, coated with high quality PU film, which is rainproof and easy to clean.

This waterproof bike bag with laminated waterproof zippers also help keep rainwater out.

Exquisite workmanship, durable and firm, long service life.

】【Reflective Strips and Taillight Compatibility for Safety】Reflective strips on the bike luggage bag provide good visibility, and the strips on the back are used to attach the taillights.

If you are a night rider, you will need to add some reflective items to keep you safe.

】【Multifunctional Pannier Bags for Bicycles】Bike rear rack bag can be a bike cooler bag, a lunch box, a cargo bag, a shopping bag, it'’s also a shoulder bag with a removable, adjustable shoulder strap.

After parking the bike, you can take this trunk bag with you and don’t worry about it being stolen.