I got this to add on to my new Zuca cart. The cart already has enough space for all my discs but this is a great addition to keep the frequently-used/go-tos up top. I use it for my various putters and it can fit 8, you can probably stuff in a couple extra if you use drivers. The size is perfect to take along somewhere for quick round/field work, and doesn’t create and instability for the Zuca cart. I’ll use this mainly for tournament rounds where I want as many discs as possible for whatever situation may come up, but this is a great addition for carts. It’s got room for discs, phone, pencils, minis/markers, and more which frees up even more room in your cart for other things. 10/10 would get again if this thing ever fails…it probably won’t as the build quality is good and it’s very rigid backing/sides.