100% Leakproof Design： Silicone seal and secure locking mechanism prevent spills during intense workouts, hiking, or daily commutes.
Detachable Structure: Fully disassembled parts (straw, lid, gasket) allow full flush
Easy to clean: Made of high-quality AS material. Easy to clean, saving time for busy professionals and parents.
Excellent temperature resistance： This flip straw lid for Stanley has superior temperature resistance and is perfect for icy smoothies or hot coffee during winter sports/camping.
Odorless & Healthy Material： The removable leak-proof replacement cover is made of high-quality food-grade materials, safe and odor-free, and ideal for sensitive taste buds.
