• Fits Most Car Cup Holders & Active Lifestyles. Designed with a tapered base and ergonomic handle, this tumbler securely fits standard car cup holders, gym equipment, and backpack side pockets. Take your drinks from commutes to camping trips—no wobbling, no spills.
• Leakproof Silicone Seal Dual Drinking Modes. Switch between the flip-top sip lid for hot beverages and the straw-friendly design for iced drinks. The X-marked silicone stopper remains fully sealed until you choose to customize it — includes 2 reusable straws and a cleaning brush for hassle-free use."
• Double Wall Vacuum Copper Insulation. The triple-layer insulation combines double wall vacuum-sealed stainless steel with a copper lining for extreme temperature retention: 34-hour ice retention and 12-hour heat retention—outperforming single-wall tumblers by 3x
• Pro-Grade 18/8 Stainless Steel Construction. Crafted with food-safe, rust-resistant stainless steel (no plastic taste!), this tumbler survives drops and dents. The anti-slip silicone base protects your car console and desks from scratches.
• Big 40 oz Hydration for All-Day Use. Holds 5 standard coffee cups or 3 canned beverages. Perfect for nurses, gym enthusiasts, and road trip crews. Gift-ready with luxury packaging—ideal for birthdays, Father’s Day, or corporate swag.