Roswheel Essentials Series Water Resistant Bike Saddle Bag Bicycle Under Seat Pouch for Cycling Accessories

Constantly falls over and rubs against the rear wheel. I had to stop every ten minutes to fix it and it really ruined my tour.

Doesn’t really work. I just finished the Kokopelli Trail and I used this seatpost pack. It was ok on dirt roads but even on mildly rocky stuff, it would bend and collapse. It isn’t supported enough internally. The difference between this one and everyone else’s in my group was plain to see. Theirs all had internal plastic or metal support which seemed to be well worth its weight and extra cost. The only way I was able to get through the trip was by putting my tent and tent poles in this bag which gave it some support. This, however, was not ideal as I wanted to use this for items that would need to be accessible like layers. Instead, I had to shove those into my handlbar roll bag which was way harder to get in and out of.