Review on 🚴 Rainproof Bicycle Saddle Bag: Ultimate Waterproof Bike Bag for Mountain and Road Cycling by Juan Huerta

I bought a 5 liter backpack for the TNGA Bikepacking Race. During a full load test ride on a small hardtail bike, I had to make a few simple modifications. Fully loaded and on really hard, jumpy terrain, the beginning of the load loosens enough that the pack rubs against (my) rear tire. Also, a 4 ounce bottle of tire sealant exploded inside the packaging and it didn't come out of the packaging, so I can confirm it's waterproof. It has multiple attachment points that allow me to add a few ropes or straps to keep sagging to a minimum. I wanted it to be blast proof from day one, but we'll have to see if we can pull it off. For commuting to and from work. Excellent backpack. For hardcore MTB. doubtful. Great price, fast delivery, beautiful look.