This bundle pairs Boon's innovative Nursh silicone baby bottles with a complementary set of Cacti bottle cleaning brushes. The Nursh bottles feature a unique collapsible 100% silicone pouch design that eliminates air during feeding to reduce colic. The stage 1 slow flow nipples are easy for babies to latch onto and mimic the natural feel of feeding. With no straws or vents, the 3 reusable 4 oz Nursh bottles are simple to assemble and clean. To help keep them clean, the Cacti brush set includes specialized brushes for bottles, nipples, details, and straws. The durable nylon bristles easily scrub away residue, while the vase neatly stores the brushes and drains water. Together, this bundle provides an air-free, easy to clean bottle feeding system designed to be gentle for babies while making the cleaning process simpler for parents.