Campus 彈蓋水壺 600 毫升 - 蜘蛛人

My son tested it by tossing it in his backpack with a full bottle of soda, and not a single drop leaked. The one-hand push-button lid is perfect for him to open during recess, and the 600 ml size lasts his whole lunch.

The push-button lid is super convenient for my son during soccer practice — he can take a sip without fumbling with a screw top. It’s survived a few drops on the pavement already and still doesn’t leak. The 600 ml size is just right for a school day.

My son loves that the clasp clicks shut so satisfyingly, and I’m relieved it’s truly leakproof even with fizzy drinks in his school bag.