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Bought this for my 4-year-old and the leakproof straw lid actually holds up — I threw it sideways in the diaper bag and nothing spilled. The handle makes it easy for little hands to carry, and it still fits in the stroller cupholder.

Filled it with ice water before a soccer game and it was still cold six hours later, which shocked me. The straw lid hasn't leaked once, even when my daughter tosses it in her backpack upside down.

The leakproof straw lid actually holds up — I tossed it in my bag sideways and nothing spilled. My daughter's water stayed cold through a whole afternoon at the park, and the handle makes it easy for her little hands to carry.