Bobble PLUS, reusable water bottle, filtration water bottle, infuse water bottle, carbon filter water bottle, BPA-Free water bottle, dishwasher safe, Tritan bottle, 20 fl oz. / 590 mL, Fern Replaceable carbon filter is equal to 300 single-serve 16.9 oz. water bottles Convenient, soft-touch carry cap, Durable, squeezable Tritan bottle material Mouth is wide enough to fit most ice cubes, Remove carbon filter to use as a fruit infuser Dishwasher safe (remove carbon filter before placing in dishwasher) Made in the U.S.A.