Review on Roswheel Essential Series Convertible Bike Trunk Bag/Pannier - Perfect For Cycling Commuters! by Rick Turner

Very well made, looks high quality, and so far the zippers have held up to a stuffed bag. This thing is SMALL. I imagined four two-liters stacked and it seemed small, only to find out what 8L truly is when seeing this in person. You can't fit much in this, but it looks amazing. I will likely buy a basket to swap out. While this is great for holding a Bluetooth speaker, wallet, keys, bike lock, etc, it's not something you can pack even the smallest picnic in. I would've loved a 16L bulky version, but this will work for small rides with no intended destination.