You heard that right: The fan-favorite water bottle brand is hosting a rare sale. Here are a few of our favorites to consider during your Owala shopping spree:The reason Owala is what it is. This sleek water bottle is well-loved because it's leakproof and comes in a rainbow of colors. Contributor Ali Francis adores this water bottle because “the mouthpiece is designed for two types of people: those who will only sip and those who live to chug.” Already have an Owala water bottle?