クラシックタンブラー用交換ストローリッド

The flip lid snaps shut with a satisfying click, and I've tested it with the tumbler tipped sideways in my bag—not a single drop leaked. The double-wall insulation keeps my coffee hot way longer than the old lid ever did, which is exactly what I needed for slow mornings.

The insulated lid twists on snugly and seals tight enough that I tossed the tumbler in my bag sideways without a drop escaping. The double-wall insulation actually keeps my coffee hot for hours, which is exactly what I needed for long commutes.

The flip lid snaps shut with a satisfying click, and I tested it by shaking the tumbler upside down—bone dry. The insulated twist-on design keeps my iced tea cold for hours without a single drip. Perfect fit for my old cup.