12oz Stainless Steel Bottle - White

The leakproof lid is a lifesaver for tossing it in my work bag, and it actually fits in my car’s cupholder. I filled it with ice water in the morning and it was still cold the next day.

I was skeptical about the 30-hour cold claim, but after leaving it in my car on a hot day, the water was still ice-cold in the evening — seriously impressive. The leakproof lid is a lifesaver in my bag.

The white finish looks even better in person, and it fits right into my car's cup holder, which is a huge plus for my commute. It does keep things icy cold all day, though I wish the lid were a little easier to clean after a few uses.