I measure how much urine comes out of my full bladder

It’s time to measure my piss again. I always manage 1 liter, but how much more than 1 liter will it be this time? I started drinking at 9 a.m., very relaxed 1 liter of water and 1 liter of soft drink. My bladder started pressing at 1 p.m. So this is what happens to me when I drink very relaxed. Have fun with the wet mess