Trek兒童隨行杯附矽膠吸管蓋

The tapered shape fits perfectly in the car's cup holder, and the handle makes it easy for my little one to grab on the go. I love that the silicone straw lid stays put even when the cup gets knocked over in the backseat.

I bought these for my kids and the silicone straw lid really does prevent spills, even when they're bouncing around in the back seat. The handle makes it easy for their small hands to carry, and I love that it fits in the cupholder.

The cup fits in my car's cupholder, but the straw lid isn't as spill-proof as I'd hoped—a few drops still escaped when my kid tipped it over. Otherwise, it's sturdy enough and the handle is helpful for little hands.