Brica® By-My-Side™ 嬰兒安全帶，貓頭鷹款

The straps slide through the cart slots with zero fuss, and the owl pattern makes it look like a fun accessory instead of a restraint. My kid actually leaves it on, which says everything.

The owl face is cute enough that my toddler actually keeps it on without a fight, which is a win. It clips securely to the shopping cart and stroller, and the strap length gives him just enough wiggle room to feel free but stay put.

Once we strapped him into the owl harness on the cart, he stopped trying to wiggle free and actually seemed content. The fit is snug enough that I don't panic at the grocery store, and the clip feels sturdy.