兒童真空保溫瓶 - Hot&Cold BFF，企鵝

My little one loves the penguin design so much she actually asks for water now, and the vacuum insulation keeps it cold for hours at school. The bottle is sturdy enough to survive a few drops from her backpack, and the wide mouth makes it easy to clean.

My daughter actually reminds me to fill her bottle now, which is a miracle. The penguin design is adorable, and the vacuum insulation keeps her water cold even after a full day at school.

It keeps drinks cold through the whole school day, which is great, but the lid is a bit stiff for my six-year-old to twist open by himself. Cute penguin friend makes him actually use it though, so we're managing.