2-WAY Stainless Steel Straw Mug 2-WAY carrying style by simply changing parts Shoulder strap OR foldable dual handles ・Ultra-lightweight and compact ・Vacuum-insulated, cold beverages only ・Straw type ・Easy one-handed operation! One-push open ・Capacity: 350ml ・For babies 7 months and older ・Secure lock function This is a new, unused item, but please understand that it has been stored at home before purchasing.