Heading out for a long day with baby? The Double bottle bag is insulated to keep two bottles or sippy cups cold for up to four hours. It also makes a great bag for baby?s snacks! Holds two large bottles or sippy cups; Insulated wipeable lining keeps bottles warm or cold; Two-way zippers allow single or double bottle access; Includes freezer pack; Easy-open strap to attach to stroller; Adjustable strap; Interior mesh pocket for storage; BPA-free, Phthalate-free; Size (inches): 6.75l x 3.5w x 9h; (cm): 17l x 9w x 23h; CLEANING & CARE: Spot clean only. Dry flat.