$99 Tusk Traverse Pannier - 10,000 Mile Review 

Had a set of these, they did fine on the first day on smooth single track. The 2nd day I went about 2 miles on a whooped out trail and the front strap's mounting "square" tore away from the bag Kinda forgot they were there I guess. Bags mounted on a 300 XC, riding at my usual "B" rider desert 80% race pace on the pipe and skipping the tops of the whoops with about 4 pounds in each bag when it happened. Clearly I asked way too much of them. Such a shame as they are still all pretty shiny and new, and in the trash can as I write this. I really like the layout with two compartments and the bags and their zippers are well made. Beefier strapping and mounting system would be good for morons like me who haul ass and hope they will somehow stay attached to the bike though, or I could just slow down some when using panniers 😆