Review on Topeak MTX Trunk Bag Panniers by Marco Cervantes

I used to buy another bike rack that had to be attached with Velcro straps. It took a long time to put it on and if you didn't balance it, the bag would shift sideways and could fall off completely. The Topeak MTX system is MUCH better. I had to buy an adapter to use it on the luggage rack, which definitely increased the price. But the bag is easy to put on. It's locked. And it's easy to take off too. I didn't go for the largest size as I didn't need the baskets to be too big. And then there would be even more money! But I'm very happy with the trunk bag and it's worth the investment.