Aimee Kestenberg is famous for her "bum bags" and this one is exceptional. Very gently used black leather with black hardware. Front zip (this is where I keep my key fob) but it can fit a lot more, Main zip has a slip pocket and a zipper compartment. Easily fits my phone, small wallet or card case, lip gloss medication eye drops etc. This beauty is small but mighty! I love the leather on this bag as well. So soft. Strap is fully adjustable high quality nylon.