• Superior Insulation: The Zukro 50 oz tumbler with flip straw is triple vacuum insulation ensures beverages stay cold for up to 34 hours for long-lasting refreshment.
• Leak-Proof Design: Sip spout/flip straw 2-in-1 screw lid design prevents leaks, making the 50 oz insulated water cup convenient to drink, perfect for mess-free, on-the-go hydration. Simply fold down the nozzle to prevent any leakage
• Ergonomic Portability: The insulated 50 oz stainless steel water bottles is designed with a sturdy handle, this no spill stainless steel 50 oz tumbler with handle and straw is easy to carry, ideal for outdoor activities and daily commutes.
• Cup Holder Friendly: The large capacity thermal travel mug is engineered with a slender base of 2.9 inch to fit most car cup holders, making it convenient for travel and saving space.
• Condensation-Free and Dishwasher Safe: Double-wall stainless steel construction prevents condensation, keeping your hands dry and comfortable. The BPA-free tumbler is built to withstand the rigors of daily use, while resisting rust and dents.