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Ice stayed solid for a full six hours on a scorching patio day, and the straw lid clicks shut tight enough that I tossed it in my bag without a single leak. The double-wall steel keeps it frosty without any condensation dripping on my desk, which honestly sold me.

The double-wall steel really holds up — I filled it with ice water before a long hike and it was still cold hours later. The straw lid is a nice touch for easy sipping, and the size is plenty for my whole afternoon.

I’m on my third day of carrying this around and the ice cubes are still holding their shape, which is wild for a bottle this size. The straw lid makes it super easy to sip while driving, and it’s got that satisfying weight that tells you it’s built to last.