I have two of these: one for the road bike and one for the mountain bike. The bag is big enough to stuff a tube, two 20g cartridges, an inflator, two tire levers, some spare quick links and a multi-tool in it. On the mountain bike, the tube comes out and I carry a tubeless plug tool. The bag snugs up nicely under the seat. .The only slightly dificiencies are: no hook for a rear light, and the zipper does not go back far enough on the sides. That doesn't limit functionality. I lke this bag, alot, and it comes in multiple colors, if that's your thing.
I'll start off by saying I've never been able to figure out how the light mount is supposed to work, even after emailing Restrap and getting a vague response back. That doesn't detract from the rest of the bag. Big enough to stuff a rain coat, snacks, and a bar mount headlight inside for a long afternoon ride. No problems with it flopping about, and construction feels solid. Haven't tested it out in the wet, but if it's like my other Restrap bags, it should keep everything inside nice and dry.
Holds everything you need for road riding. Secure once installed but I feel like I have to tighten it down occasionally, maybe because it's still new or maybe because it loosens on its own. Not easy to move from bike to bike. Not super easy to get things out once installed. It does seem highly durable and well made.
It's sleek enough for my roadie sensibilities.
For what it's worth, in +30 years of being a 'roadie', I'm not sure I've ever found a saddle bag that I would call great. But I can't bring myself to call this one great either and it's quite pricy.
This bag is awesome! Flap definitely stays shut on rough gravel/dirt tracks. It opens and secures easily. It is wide, and there is slight brushing with the legs when standing, but I no longer notice it. I carry iPhone 15, billfold, and many snacks in it. When stopping for coffee or breakfast, it goes in with me. Uses an excellent quick attachment system. Lots of thought and planning, and typical German first class manufacturing are apparent.
