【Convenient Single-Use Type】 chu-bo!'s disposable baby bottles are perfect, especially when you're on the go. They're easy to use and easy to clean up. 【Baby-Friendly Design】 Designed to be gentle on a baby's mouth, ensuring safe use. The size is also convenient for carrying around. 【Quantity and Packaging】 Each package contains 4 bottles, so you can take them out whenever you need them. - Brand: chu-bo! - Purpose: Baby bottles for outings - Type: Single-use type - Quantity: 4 bottles Thank you for viewing. Brand new, unused, with box. I bought two, but my child didn't drink from them at all and we stopped using formula, so I'm selling them. Chu-bo (チューボ) chu-bo! Chu-bo outing baby bottle single-use type, 4 bottles