Attn: gym goers - this is the best bag you've never seen online before. It's narrow enough to fit right in a gym locker. Store your clothes, other shoes and toiletries on the interior shelves or inside pockets. There is even an expandable compartment for wet or dirty clothes. No more digging through a duffle or backpack for things lost at the bottom. Gave up my gym membership for Peloton, so it's time to pass it onto someone else.