Review on Topeak Fuel Tank: Convenient Charging Cable Hole for On-the-Go Power! by Lequon Kirkpatrick

I literally strapped this to my downhill bike and rode 25 miles on 12 trails with lots of jumps and it worked great! , USB cable and a small clip-on polarized magnetic lens with some packing material around the camera. Attachment with straps from the kit. However, I have found that the head tube area on my bike is not optimal for the front strap. I cut the plastic marinade container to the shape of the wrapped belt/steerer face and it slides over very smoothly without damaging the fabric of the bag. I'm pretty sure I'm not using this bag for its intended purpose. I really like Topeak stuff. I also put this wedge through a day at the park and it worked well too. You just need to check the clearances with the rear wheel at full compression. Mine is close but out of range to hit his fender. I can't confirm water resistance yet. This bag is for the commuter e-bike I use but just thought I'd take the time to write this after being so impressed with it.