A wet bag is a bag lined with a water proof fabric to help contain wet things (i.e. swimsuits, extra drooly [is "drooly" a word? If not I'm making it one!] baby clothes, etc.) and help minimize the mess.
Babies are messy! The get drool, spit-up, baby food all over themselves! So I decided I'd make a wet bag to go along with all Sister's other baby gifts. She could probably even use it to hold a dirty diaper she can't dispose of just yet. (Yucky! But it could happen!)
So I whipped up a regular old zippered pouch, but I lined it with (get this!) a shower curtain liner I bought at Dollar Tree.
Now Sister has her very own wet bag to help with whatever life (and Maci) through her way!