chu-bo! Disposable Baby Bottle for Outings - 4 Pack This is a 4-pack of disposable baby bottles for outings. I purchased these in 2024 for disaster preparedness. I didn't use them as my child weaned, so they are new and unopened. The bottles are individually packaged inside, so I will remove them from the box for packaging and include the folded box. They can be used without sterilization, making them convenient for disaster preparedness, outings, and travel. 【Product Features】 ● Lightweight and compact, making them easy to carry. ● The accordion-style bottle allows for free angle adjustment. ● The milk flow can be controlled in 3 stages.