Stay stylishly hydrated with the Kawaii My Melody Water Bottle (780ml) — now with a built-in compartment for extra convenience! Made from durable, BPA-free plastic, this bottle includes a flip-up straw, leak-proof lid, and a hidden compartment ideal for holding vitamins, small snacks, or even jewelry on the go. Featuring a super-cute My Melody design, it's the perfect all-in-one bottle for school, gym, or travel.