These are easily the best new travel item I've found in years.  They are pricey, but as a frequent traveler and backpacker, these are the best bottles ever.  I'd probably pay twice as much as they are so superior to every bottle I've ever used (and trust me that's pretty much everything on the market)

They don't leak, they're easy to fill, they dispense evenly and easily, they're easy to label and you don't lose a lot of product because they're so easy to squeeze.

Only wish they came in more sizes (would love some bigger ones).