Mesa Loop with Covered Straw Iowa State measurement markings on the bottle

measurement markings on the bottle only go to 50oz

External Measurement Markings: Easily track hydration and mix drinks accurately

Not recommended for use with carbonated beverages

Multi-Use Leakproof Lid: Featuring two interchangeable leakproof lid pieces

scratches and other imperfections on the bottom of your bottle

Mesa Loop with Covered Straw Iowa State measurement markings on the bottleAirflow Relief Valve: Large opening enhances straw drinking experience. Contoured Straw: Made with mouths in mind, a wider opening means easier sipping with minimal effort. Twist In Locking Straw: Zero tilting required. Cupholder Friendly: Both 30oz and 24oz fit most cupholders. Folding Loop Handle: Comfort grip coating. Grab and go with just a finger. Clean Lock Covered Lid: Click the button up down to lock or unlock. Silent Silicone Base: Silicone