Weanas Roswheel Bicycle Handlebar Handbar Bag Cycling Bike Basket Frame Pannier Top Tube Single-Shoulder Bag Waterproof Black Silver

Not something for single track but works fine on gravel and paved roads.Top is not wide enough to support a large map with out constant flipping.just the right size

It worked real good for putting my emergency stuff in for my Terra trike.

To large for my bike for the front of my bike sticks out to far off the front, need something small