Those guys over at Ziplock really have their Thinking Caps on!
Now - I am talking from complete experience because I travel A LOT - and this right here is brilliant. The TILI Bag (Take It or Leave It) are reusable Ziplock bags that are great for travel. They come decorated in 3 different color ways with fun, and happy prints. You can stash anything in them and are great especially when you have to take your stuff out for security... I don't think the entire airport security line needs to meet your toiletries. Wet bathing suits, jewelry, rolled up belts, underwear, make up... these will schlep it all!
Get 'em HERE!