Large 40oz Capacity for All-Day Hydration: Stay hydrated longer with this 40 oz tumbler—perfect for work, travel, gym, or school. Its extra-large capacity reduces the need for refills, helping you meet your daily water goals. Ideal for anyone looking for a 40oz water bottle insulated for both indoor and outdoor use Premium 18/8 Stainless Steel & Powerful Vacuum Insulation: Crafted with food-grade 18/8 stainless steel, the interior is smooth, odor-free, and easy to clean. Advanced double-wall vacuum insulation with a copper-plated layer keeps drinks cold up to 24 hours and hot up to 8 hours, with zero condensation. A durable choice for a water bottle insulated with straw Leak-Proof Lid with Flip Straw & Heavy-Duty Top Handle: Designed for convenience, this tumbler with lid and straw features a threaded leak-proof lid and a hygienic flip straw for easy sipping. The reinforced top carry handle is sturdy, comfortable, and perfect for busy moments—great when your hands are full with kids, groceries, gym gear, or bags. A true 40oz tumbler with handle for effortless on-the-go use Car-Friendly Base & Dishwasher-Safe Design: The tapered base fits securely into standard car cup holders, making it the ideal flip straw tumbler for commuting, road trips, and long-haul driving. Fully dishwasher-safe for quick, hands-free cleaning—perfect for daily use at home, the office, classroom, gym, or outdoor adventures Built for Every Lifestyle—Perfect for Travel, Work, and Outdoors: Whether you are a student, office worker, truck driver, athlete, or outdoor enthusiast, this 40 oz insulated water bottle keeps you hydrated wherever you go. Excellent for hiking, camping, sporting events, amusement parks, and holiday gifting. A reliable tumbler with handle and flip straw designed to travel with you everywhere These easy carry handle lid tumblers are made to keep you hydrated in a fully functional style. Ideal for car commutes or workouts at home, it has a built-in flip straw for easy and effortless sipping. Snap it shut and the double-wall no sweat tumbler will keep your drink 100% leakproof and extra cold for hours. It fits comfortably in your car cup holder or treadmills, and the folding handle lets you quickly grab and go.