Thanks to the Cold Lid cap, you can enjoy your favorite drink by drinking it through a straw. This is an excellent choice, especially for cold drinks with ice on summer days, but you don't have to limit yourself to just that! There is no need to use your second hand to unscrew and hold the cap. The straw is made of durable Tritan and thanks to the lock it does not fall out of the cup. The cup does not have a tight closure. The lid with a straw protects against splashing the drink, but does not make the cup airtight.

Inside, Carter has a special ceramic coating that does not affect the taste of the drink.