KeySmart® 스테인리스 스틸 물병 | Artix® 온도 차폐 | 24시간 보냉 | 12시간 보온

Took it on a beach trip and the water was still icy at 2am after sitting in a hot car all day—that 24-hour cold claim is legit. The double-wall build feels solid, no sweating on the outside either.

Coffee stays hot through an entire work shift—I poured at 6 AM and it was still steaming at noon. The lid seals tight with no drips, and the double-wall keeps the outside from sweating, which I appreciate on my desk.

Took this on a road trip and the ice was still clinking around at hour 22, which honestly shocked me. The double-wall body feels sturdy enough to survive my gym bag, and the hot coffee side held up for the full 12 hours too.