Triathletes like to stay hydrated—and they also love their foam rollers, so why not combine the two?

This unique product makes a great gift for those who like quirky innovations. Mobot founder and CEO Lani Cooper says: “Mobot is for your body what meditation is for your mind; a daily practice is essential.”

It’s easy to fill, carry, and transport, and is perfect for a hot yoga class or gym workout. It’s available in three sizes—the 40 oz Big Bertha, the 27 oz Grace, and the 18 oz Firecracker—as well as a number of different designs and colors, from the American flag through to Special Ops and Pink Candy.

$60, Mobot.com