Tupperware® 日常大容量隨行杯 | 18oz/525 mL，防碎，黑色

I was skeptical about shatterproof claims but these have survived three tumbles off the patio table already. The 18oz size holds just the right amount of iced tea without needing constant refills. They come out of the dishwasher looking brand new every time.

Dropped one on the kitchen floor this morning and it didn't even chip—that shatterproof claim is the real deal. They go straight from the dishwasher to the patio table without any fuss, and the 18oz size is perfect for iced tea.

Finally, a tumbler that doesn't feel like it'll crack if my kid drops it on the patio. The 18oz size is perfect for water at dinner and they clean up easily in the dishwasher.