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.
15 LibTech TRS HP . 15 NS Snowtrooper . 15 NS Ripsaw . 13 Salomon Pow Snake
15 Now Drive . 14 Now Drive
14 Flow Hylite