twitch Nooooooooo.

My preference? Get a pStyle, and a carrying case to go with it. Keep the plastic ziplock bag the pStyle comes in, stuff it inside the carrying case, clip that to your bag, and pull it out whenever you need to use it. Then wipe it down with some TP (if there's any left in the porto), put it back in the bag, and you're good. Normally you wouldn't want to keep a funnel in the plastic bag, and you'd want the breathability of the fabric carrying case to keep it dry, but I'm not so keen on playa dust being all up in my business, so I just wipe it after every use, keep it sealed in the plastic, then baby wipe it daily when I'm back at my tent. to make sure it's clean.