I’ve been using this 35oz tumbler for my long office days, and the size alone means I’m not refilling until lunch. The insulation holds up—my iced coffee still had cubes after five hours, which surprised me. The lid’s got a solid twist seal that hasn’t leaked in my bag once.
Joshua★★★★★
I’ve been reaching for this tumbler every morning since it arrived, and the 35oz capacity means I actually make it to lunch without a refill. The insulation keeps my iced coffee cold for hours, which is exactly what I needed for long workdays.
Lucy★★★★★
This thing holds a ridiculous amount of water, so I’m actually hitting my hydration goals without constant refills. The 35oz size is perfect for my desk, and the insulation keeps my iced coffee cold from morning to lunch, which is exactly what I needed.