The 12oz Commuter Duosip Flip-Lid by Elemental is constructed using tough Tritan material to ensure long-lasting durability. With its cleverly designed angled rim, sipping becomes a breeze.

The interchangeable lid is not only leak-proof but also ensures your drink remains securely sealed when you're on the go. Specifically made to fit Elemental Commuter DuoSip Tumbler only.