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S'Well 18oz Onyx Tumbler with Lid

Embodying translucent hues in the purest form, the Stone Collection emulates the most coveted semi-precious gems. Featured in a durable stone-like texture for added grip, the muted color palette simulates the raw delicacy of the minerals.

  • S'well Tumblers feature a Slide-Open Lid and Therma-S'well® Technology with triple-layered, vacuum-insulated construction, designed to keep beverages colder or hotter, longer than all the rest.
  • The pop-on, Slide-Open Lid creates a splash-proof experience.
  • The Tumbler with Slide-Open Lid features a wide mouth and thin rim for easy drinking. Ice cubes fit effortlessly inside. The lid makes it ideal for use at home or on the go.
  • Made from 18/8, food-grade stainless steel.
  • Offers a condensation-free exterior that won’t sweat in your hands or on the table.
  • The 18oz Tumbler holds your favorite beer or glass of iced tea. Keeps beverages cold for 12 hours and hot for 4.
  • Customize your own essential set by pairing Tumblers with a 25oz S'well Bottle or a 40oz Roamer; mix and match your favorite styles to create a unique set.
  • BPA/BPS-free and reusable.
  • Top rack, dishwasher safe.