You will be just fine. Width is not an issue, and it's soft-sided so slightly taller bindings won't matter either. I've flown with mine over 10x and have been able to pack multiple boards in there.
16 NS West . 15 NS Snowtrooper Brother in Arms Edition . 13 Salomon Pow Snake
16 Rome Katana . 15 Now Drive . 14 Burton Genesis
14 Flow Hylite