The Rift Tumbler Lid is constructed from polished Tritan and BPA‑free food‑grade polymer, featuring a VaultLoc™ twist‑lock system for a secure, leakproof seal. A spring‑loaded sip lid opens with one hand and locks firmly, while a silicone gasket prevents spills. The visual lock indicator confirms proper closure. Fully compatible with the Rift Tumbler Collection and VSSL Nest Mug, it upgrades any brewing setup or serves as a spare lid for your Rift Tumbler.

Material	Polished Tritan
Food Grade	BPA‑Free Polymer
Lock System	VaultLoc™ Twist‑Lock
Gasket	Silicone, leakproof
Dimensions	1.6" Tall × 3.4" Diameter
Weight	102 g