With orders of $25 or more, Amazon offers its Prime members the Thermos 22-oz. Tritan Hydration Bottle in White for $7.97 with free shipping. That's the lowest total price we could find by $9. It features a push-button lid and is dishwasher-safe.
Note that this item is part of Amazon's add-on program and can only be purchased with an order of $25 or more.