S’well straw tumbler

This tumbler has a thin, wide-mouth rim and a slide-open lid with a flexible stainless steel straw, making it easy to sip. It's perfect for iced teas or smoothies. The pop-on, slide-open lid creates a splash-proof experience, making it ideal for use both at home and on the go. Customize your own essential tumbler and take it with you wherever you go.