Bộ đôi cốc tập uống b.box + Lansinoh

These cups are a solid choice for daycare since we always need a spare on hand. The straws have held up well to lots of tossing in the bag, and the valve hasn't leaked once in three weeks of daily use.

The twin pack is a lifesaver for our diaper bag rotation, and the straws actually stay put after my toddler hurls them to the floor mid-sip. I also love that they fit in the cup holder on our stroller without tipping over, even when half-full.

The straws are sturdy enough that my toddler hasn’t chewed through them yet, and the valves don’t leak even when the cup gets tossed in the diaper bag. We’ve had these for three weeks and they’ve survived daily drops onto the kitchen floor without cracking.