Upgrade your 40oz Traveler Tumbler with our expertly designed screw-on lid from A Smiley Creation. Featuring a secure, leak-resistant design, this lid guarantees a spill-free experience every time. The flip-top opening allows easy access for both sipping and straw use, while the detachable inner straw ensures effortless, thorough cleaning. Enhanced with black silicone edging, our lid provides a snug, no-slip fit. At A Smiley Creation, we craft custom items designed to suit everyone's needs—explore our wide range of products and elevate your everyday essentials.