Blackstone 1 Liter Flask - Leakproof Button Locking Design, Lightweight Durable Flask for Hot & Cold Drinks

Lightweight & Durable Design: Made from premium, durable materials, the Blackstone 1 Liter Flask is designed for everyday use without the bulk of stainless steel.

Leakproof Button Locking Mechanism: Features a secure button-locking system to prevent spills and leaks, making it ideal for bags, backpacks, and travel.

Excellent Temperature Retention: Keeps beverages hot for up to 8 hours or cold for up to 12 hours, ensuring your drinks are always at the perfect temperature.

Convenient One-Hand Operation: The easy-press button allows for seamless pouring with one hand, perfect for multitasking or on-the-go use.

1-Year Warranty for Peace of Mind: Backed by a 1-year manufacturer’s warranty, the Blackstone Flask guarantees quality and reliability you can trust.