There are lots of options online that are 72" or larger. Modernbathroom.com is a great resource and they sell many of their vanities w/out counter if you prefer. I agree - sometimes it's easier to get that locally. Here are some I came across that were 72" or more in that bamboo/medium wood shade. James Martin and Wyndham are both premium brands I love working with.

Good luck!

Wyndham Collection Naya 72"

James Martin Malibu 72" Vanity

James Martin Providence Vanity in Driftwood

Thank you @sunnydrew!

Have you looked at signaturehardware?

Consider going into one of the larger kitchen and bath showrooms near you. I designed my 72" bathroom vanity using kitchen cabinet components for 2 30" sink bases and one 12" drawer base.

Thank you everyone for the feedback and comments. It's tremendously helpful to finally understand what's available.

Kristen P - your selections from modern bathrooms were perfect! I should have specified that I live in Canada so shipping is bit more of a pain, though I would have bought any of the ones you suggested (great taste)!

I ended up finding a semi-customer bamboo veneer one at a store in Toronto. Luckily, that store didn't have their bamboo line disconnected (like many others).

Thanks again!

Will do! Won't be for another 4 weeks at least though :)