Embrace a seamless drinking experience with our Leak Proof Tumblers; where style meets innovation. Crafted from food-grade stainless steel, this 28 oz tumbler is designed with a twist-and-lock technology that guarantees a spill-free journey with every sip. These triple insulated tumblers guarantee your beverage stays hot for 5 hours or cold for 12 hours. Remove the worry of spilling and elevate your sipping experience.

Key Features:

• Twisted and lock technology

• Food grade stainless steel

• Silicone straw tip

• Triple insulation with copper coated layer

• BPA free

• Cup holder-friendly design

• Anti-sweat and burn free design

• Dishwasher safe