Motorcycle Saddle Bags Tail Bag, 30L Roll-top Waterproof Motor Detachable Side Trunk Bag, Motor Panniers Luggage Bag for Bike Motorcy

I really can't comment good or bad quality nor on the size being off as some have mentioned. What i will say is it is the right size for me to put a few bottles or water in and a sandwich and a little more small stuff. Which is what I wanted. Bag feels decent and the clasps are well plastic but I new that. I attached pictures to give an idea on size. The one with the bag closed is covering a f150 steering wheel. The bag fold is what makes it water proof but that is assuming you don't submerge it.

Have had this little bag mounted to my motorcycle frame for a few months and the first time i ever tipped the bike over on the side where the bag was (on grass), 2 of the 4 the plastic connectors that secure the bag onto the frame broke off. I have the bag rigged onto the bike with some high quality velcro, but the plastics should be better quality if its meant to be outdoors.

My favorite part of these is not technically needing racks for them to work. I use one for my bike storage, like for tools and things of that nature, then the other side is overflow for bike deliveries. I do doordash, where I use my main box on the back, but occasionally the orders are large enough for me to need the side bag, and they've been great for all purposes listed above.We've had thunderstorms lately, and with the bags properly closed, I haven't noticed any water managing to make their way in. I apparently forgot to clip them back into to place which caused one of the bags to rub against my tire, it did manage to burn a hole into it, but the integrity of the bag still seems strong, so I'm sticking with it for now 💪🏽

Seems well-made and waterproof and fits different racks such as my BMW GSA, and KTM 1090 R. Just takes a few minutes to adjust the straps and install.

Excelente buena calidad

Looks like good quality, the size is not as advertised. It states 13.7" tall and if you roll down the top, at best its 9" tall, so closer to 20L per side than 30. But very useful rectangular shape. The 17" length allows tent poles to fit easily.

This is a thick, heavy bag to the extent that it feels sort of "clumsy." It's just one loose compartment and it's a little unintuitive to secure. Also strapping it to a bike feels a bit off-kilter and not totally secure.

I don't understand how Rhinowalk 6-liter bag is larger than these 8-liter bags. You will be disappointed when you see the size. NOT 8-liter bags. Although they are very nice for there size. Not what I needed. I needed actual size 8-liter. Not happy.