[Leak-Free Guarantee] Tumbler with Straw, Leak-Proof, Large Capacity, with Lid, Vacuum Insulated, Keeps Drinks Cold, Fully Airtight, for Office, Car,

【Leak-proof Design Even When Upside Down】 Features a completely sealed and foldable nozzle. This straw tumbler won't leak even when upside down. The lid makes it safe to carry in your bag. Perfect for commuting, school, and travel.

【Large Capacity Design 900ml-1200ml】 A large-capacity tumbler that easily accommodates ice. Perfect for summer or long outings. "Before you know it, you're drinking 2L a day!" Naturally develops a habit of staying hydrated.

【Vacuum Insulation for 12 Hours of Cold Retention】 The double-walled vacuum insulation technology keeps drinks cold for extended periods. Enjoy the perfect taste of cold sports drinks and iced coffee. Ideal for the office, gym, and outdoor activities.

【Easy-to-Carry Handle】 The handle makes it easy to carry, making it comfortable to use in the car or at the gym. A highly practical, large-capacity lidded tumbler to support your daily hydration.

【Easy to Clean and Hygienic】 The wide opening makes it easy to add ice and clean thoroughly. "Easy to clean" is essential for daily use. A safe design that ensures cleanliness.