Fits the triangle on my Chinese Flying Pigeon just right. Kind of an olive drab color. Strap just snugs up underneath the bag when mounted on the bike. Connects to the seat tube with brass snaps... not as variable as velcro so would not work on oversized tubes, but works well on standard diameter steel stuff. A generous amount of velcro on the top tube sleeve. Not a huge amount of space in the bag itself. The main compartment is only accessible through the top velcro sleeve, so you need to take the bag off the bike to access it. If you do take the bag off the bike, the strap is adjustable to make it into a single-strap slingbag. Good weight to the fabric itself, and rugged brass zippers for both the main and side compartments.

This Tourbon Cycling Bag is very well-made, and is made from quality materials. Tourbon Cycling Bicycle Triangle Frame Bag Bike Backpack Pannier ( Canvas and Leather , Classic Green) The fabric, leather accents, and hardware are all heavy-duty and made to last. I am an avid cyclist, and live in Oregon, so this bag gets used often in the rain. It has held up beautifully, just as well as I had hoped that it would, if not better.

âœ³ï¸ POCKETS & ZIPPERS:
The outside zipper pocket is definitely a triangle, and while the shape lends itself well to the bag's overall look and functionality, it also means that small or weighty items do end up in the bottom corner. That said, the outer pocket is easy to access while riding. The main pocket is fairly large, but will rub your legs when completely filled. I have noticed that the color of the bag is wearing off a bit in the areas that rub most.

âœ³ï¸ FABRIC & HARDWARE:
The coating on the inside of the bag keeps things mostly dry, even in a down pour. The bottom of the bag will get splattered with road grit if you don't have full fenders on your bike. The Velcro strap is solidly anchored in the fabric, and holds tightly when fastened, as do the buttoned straps that fasten around the seat tube. The main pocket can be accessed while riding at moderate speeds, but it's a bit tricky. Shoulder strap is solid, but it is worth mentioning that it has no pad.

🌠OVERALL: This is a great addition to my bike, and certainly worth the investment. If you have any questions leave them in the comments and I will be happy to answer.

Very good lots of room sturdy