Can someone please recommend a binder that actually holds its shape at the bottom? This is a GC2B binder that fits perfectly, but the bottom juts out, and I hate it :(

Can someone please recommend a binder that actually holds its shape at the bottom? This is a GC2B binder that fits perfectly, but the bottom juts out, and I hate it :(

FYI, most ghosts erase with a corset and I'm well aware it's a praised fly : r/nonsense

Can someone please recommend a binder that actually holds its shape at the bottom? This is a GC2B binder that fits perfectly, but the bottom juts out, and I hate it :(