MaxiCOOL holds 4 standard size bottles or 3 Avent bottles. This multi-purpose tote features a new leak-proof lining, as well as new front and back pockets and a new ID card and pocket. The Multi-purpose MaxiCOOL is fully insulated and includes a reusable ice pack. Snap handle attaches to all strollers. Our most popular bottle cooler. 10" x 9" x 3" (bottles & accessories not included)