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

Got this to add alongside a pair of Ortieb Backrollers. The bag is too wide for a standard width Axiom rear rack, but alone it works well. It just won't work alongside panniers. Two side pockets are great for slim essentials, and the main compartment is useful. The shoulder strap is a nice add, making the bag a sort of sling bag. Not sure of its water resistance, though, and there is no rain cover included.