OWALA

I take this thing everywhere now, and the 2-in-1 lid is honestly genius for switching between sipping hot coffee and chugging cold water. The 40oz size means I only refill once during my whole workday, which is a game-changer.

I was skeptical about the lid design, but the sip-or-swig feature is genuinely useful for switching between driving and sipping at my desk. The 40oz size means I'm only refilling once a day, and the insulation keeps my iced coffee cold for hours.

Finally, a tumbler that actually keeps my water ice-cold for a full workday without needing a refill. The sip-or-swig lid is genius—I can chug during my walk to class or sip while driving without spilling. Best part? It fits perfectly in my car’s cup holder, even with the handle on.

I almost didn't buy it because of the size, but the 2-in-1 lid is a game-changer—love switching from sipping hot coffee to chugging ice water without swapping caps. Keeps drinks cold all day with no condensation on the outside.

The two-in-one lid is actually really handy for switching between sipping and chugging, and I've barely had to refill it all day. The only small issue is it's a bit too tall for my car’s cupholder.

I’ve been using this 40oz tumbler for a week now, and the double-wall insulation keeps my coffee hot for hours. The fit in my car’s cup holder is snug, so it doesn’t tip over during my commute.

The 2-in-1 lid is genuinely clever, letting me sip hot coffee then chug water without switching cups. Only took a point off because the 40oz size is a bit hefty to carry one-handed when full.