This double wall, vacuum insulated tumbler provides superior insulation for both hot and cold liquids. The crystal clear Tritan screw on lid provides transparency for beverage viewing. It is also equipped with a locking flapper allowing the tumbler to be 100% leak proof. The flapper also locks in both the open and closed positions.
- Leak Proof Tritan™ Lid - Screw-on lid with locking flapper allows tumbler to be 100% leak proof with both hot and cold liquids.
- Chamfered Perch - Provides a comfortable spot for tumbler to rest against your hand.
- Vacuum Insulated Stainless Steel - Durable vacuum insulated stainless steel body keeps drinks hotter/colder longer.
- Flapper Lock - Flapper locks open and closed keeping it secure and Leak Proof.
- Superior Insulation - 18/8 Steel combined with copper lined inner provide best insulation available on market.