OUR TAKE
With milliliter and ounce measurement markings on the side, you can keep track of how much water you have had.
PROS
-Has a hole in the lid to carry it in your hand or attach it to your bag
-Has a protective, non-slip silicone sleeve
-Features time markings on the other side of the sleeve to tell you when to drink water
CONS
-Requires frequent refills with its small 12-ounce capacity
-Can be difficult to read the markings because they’re the same color as the sleeve