Category: ステンレスボトル
I was skeptical about needing a sleeve for my bottle, but this one kept my water cold during a full afternoon hike. The material feels thick and durable, and my hands stayed completely dry from condensation.
Slid this onto my 32oz bottle and the difference is immediate — no more condensation dripping on my desk. The insulation really keeps my water cold for hours, and I love having a fresh color option every day.
Finally got one for every day of the week, and the insulation really keeps my water cold for hours without any sweat on the bottle. The fit is snug but easy to slide on and off, which I didn't expect.
