Evap Line??

Hallie • Emersyn Kate 🎀 9/19/2017 👼🏼🕊3/14/2019 Baby Due 3/21/2020🌈
Is this an evap line?? I took it and then walked away and totally forgot about it! (How I have no idea. ADD probably) Came back maybe 20 minutes later and this is what I found! Expert ladies, what do you say?