One roll or two?

36 cliff bars, two backpacks, one sleeping bag, 5 shirts, boots, sunglasses, sunblock, spare alpine sunglasses, waterproof this, waterproof that, ice axe, crampons, rope........check, check, check and check.  One roll of TP or two?  Bigger question, what the heck is this?

I don't want to ask what the bucket is for, but I have a scary feeling I know.