Review on ROCKBROS Bike Panniers: Versatile Rear Trunk 🚲 Bag for Travel, Bicycle & eBike Accessories, Cargo Carrier by Mariqn Carey

This is a well made bag. It doesn't move even though I crossed over the bottom velcro straps because they would be too loose. There is plenty of storage space and the inner compartments can be moved/removed as they are attached with velcro. At the rear there is space on the outside to mount an additional rear light if required. The bright yellow thing in the picture is a rain cover for the bag. Baskets can be folded when you need them or stored neatly in the right and left exterior zippered pockets when not in use. There are also shoulder and hand straps to carry the bag with you. In my case, I can transport my e-bike battery in it if I leave the bike tethered somewhere. All in all it's perfect for my bike. (By the way, these are the 20-inch tires on my bike for comparison.) Additional Info: I've added two more photos because someone posted a question about tying a saddlebag. There is a small elastic mount you can use to attach it to the sides of your bike. I show it in the last two photos.