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Splitflask: Carry 2 Drinks in 1 Cup Hot & Cold 40oz Tumbler

30,000 Units Shipped | Two Sided Tumbler | Dishwasher Safe | BPA Free | Fits Car Cupholders | Vacuum Insulated | 304 Stainless Steel

Platform: KICKSTARTER
Launch time: 2025.3.11
Features:
Splitflask is a game-changing tumbler that allows you to carry two drinks—one hot, one cold—in a single, insulated stainless steel cup. Its patent-pending dual-chamber technology ensures each beverage maintains its ideal temperature for hours without mixing. Designed for convenience, it features an ergonomic handle, a leakproof dual-lid system, and a non-slip silicone base. Unlike traditional tumblers, Splitflask eliminates the need to juggle multiple cups, making it the perfect companion for work, workouts, or everyday multitasking. It’s also dishwasher-safe, car cupholder-friendly, and reduces single-use plastic waste, proving that hydration can be both practical and sustainable.