Bag - Bike Trunk Bag with expandable fold out side panniers

WATER RESISTANT: Bike trunk bag made of carbon composite leather which is  water resistant and durable.

FOLDABLE CAPACITY: Large capacity Rear Rack Bicycle Bag can be unfolded with zippers to a bike pannier when you need more capacity.

MULTIFUNCTION: Bike bag comes with 2 shoulder straps and can be use as messenger bag. Convenient, Portable Design is great for traveling.

THICK PADDING REDUCES SHOCK: Padded interior helps to reduce shock while cycling. Detachable partition for added usage flexibility.

INTERGATED BODY FRAME helps to Protect contents such as phones, cameras, and other gear confidently.