The Tiny Humans Stole My Sanity 20.9 oz Tumbler | Slate hydro-21 The Hydration Equation calculates your

The Hydration Equation calculates your daily goal based on personal factors unique to you

Flexible wide silicone straw

Made with 18/8 pro-grade stainless steel for durability

Price includes Laser Etching (UV Full Color imprinting not available with Supply Your Own)

Easy Grip Base - taller base ensures a better grip

The Tiny Humans Stole My Sanity 20.9 oz Tumbler | Slate hydro-21 The Hydration Equation calculates your12 oz. Double wall, vacuum insulation Clear lid 2X heat and cold resistant compared to glass or plastic wine glasses Wine Glasses are BPA and lead free High quality construction Slight texture with a matte finish