Upgrade your tumbler with this leak-resistant flip straw lid from The Darling Effect! Designed to fit most popular 40 oz tumblers and similar styles, this lid features a durable clear and blue design with a soft silicone flip straw for easy sipping. Leak resistance is achieved when the straw is fully closed—perfect for on-the-go use.
-
Leak-resistant flip straw lid with matching clear straw
-
Compatible with most 40 oz tumblers
-
Blue flip-top silicone spout for easy drinking
-
BPA-free, durable plastic construction
-
Ideal for reducing spills on the move
