What sizes are the TAP bottles? October 04, 2021 20:15 Updated 20 oz Stainless Steel 3" x 3.9" x 11" 24 oz. Tritan Plastic 3" x 3.9" x 11" 32 oz Tritan Plastic 3.5" x 3.9" x 11" Related articles Do TAP bottles fit in car cupholders? TAP to TRACK Process for iOS (Apple) Phones Is the TAP bottle insulated? How many HidrateSpark TAP bottle colors are there? Can I use the Flip Lid with carbonated liquids?