From JuJuBe, this backpack features: The Deluxe Backpack boasts an impressive 13 storage pockets to help parents stay organized Designed to carry all the baby essentials along with space to store your keys, wallet, and phone Big enough for twins and multiples  Insulated bottle pocket to keep liquids warm or cool Flexible bungee string system which accommodates any bottle size Padded shoulder straps and lightweight hardware to reduce the strain on back and shoulders Stroller-compatible backpack straps that attach to your stroller for walks or shopping trips Trolley strap to slide onto luggage for easy, carefree travel 12.25" x 6" x 14 1.34lbs Spot clean Imported.