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.
14 NeverSummer Prospector Splitboard . 14 NeverSummer Proto HD . 13 NeverSummer Cobra . 13 Gnu Space Case EC2PTX. 11 Nitro Team Gullwing
14 Now Drive . 13 Now IPO . 13 Salomon Hologram
14 Flow Hylite . 13 32 Binary