While every effort was made to ensure the accuracy of the claims made on the packaging for Lil' Topper, it seems that an error was made.

Most water bottles distributed in North America have threads that match up with either the Blue or the Yellow Lil' Topper.

Crystal Geyser(R) has a fine, "triple start" thread design that usually matches the Yellow Lil' Topper. For this reason, it was included in the list of brands that the Yellow Lil' Topper fits.

We have discovered, however, that it does not match up well enough to form a water tight seal.

We apologize for any inconvenience this may have caused.