Measuring 12.75" across and 17.5" high (no idea how wide since you haven't stuffed it full of your junk), this rectangular, canvas backpack features a classic, purposely distressed Batman logo!  And check out those drawstrings!  That's right, you can sling this puppy around your shoulders and....uh...yep, just like a backpack!  This is perfect for carrying your flip flops, your snorkel your....Bat-Repellent, your...uh.....Bat-thermos?  Anyway, this is a stylish little sack that's prefect for Batman fans! Perfect!  As in...infallible!  If there's a problem to be found here, it's with you!