my cart shopping cart checkout

define bottle

by Carter Kostler $19.99

add to wish list

  • the story

A Splash of Flavor

Hydrate responsibly and satisfy your sweet tooth cravings with this inventive design.

Enterprising teen Carter Kostler recognized the need for a delicious alternative to sugary drinks and so he created this double-chambered bottle to enjoy healthy, infused water on the go.

Simply place fruits or herbs in the lower compartment, and fill the bottle with water. The built-in strainer keeps pulp from clogging the spout, and the re-freezable base keeps things ice cold. The bottle is the perfect size to fit your car's cup holder, and the carrying strap keeps it accessible when you're on the run. The bottle is made from a specially formulated plastic that is odorless, tasteless, and stain-resistant. The bottle unscrews into separate segments for easy cleaning. Made in China.

Click here to see instructions on how to use the Define Bottle.

Unfortunately, this item cannot ship outside of the United States at this time.

  • details
Item ID
Made from
copolyester, food-grade freeze gel
11.5" H x 2.5" diameter; 17 oz. capacity
Remove silicone gaskets when cleaning bottle and be sure to insert them before filling your bottle. Hand wash recommended. When not in use, store the bottle with the lid off.
  • the maker

Carter Kostler

Carter Kostler of Virginia Beach, Virginia goal of improving one's health by making water more interesting was recognized by Entrepreneur Magazine as one of the most brilliant companies of 2013.

Carter is proud to have been a national finalist in Michelle Obama’s Partnership for a Healthier America’s End Childhood Obesity Innovation Challenge. Carter’s mission to stamp out obesity and type 2 diabetes has been featured in multiple health and wellness publications, Forbes, Fortune, Entrepreneur and local and national news publications. He continues to support the Alliance for a Healthier Generation and donates a proceed of all profits to the Alliance. Carter is active in the community, working with schools and organizations such as the American Diabetes Association.

You might also like…

gift finder

Choose one or more options below to find your perfect gift.

gift finder submit