Baby bottle insulation bag waterproof lightweight baby stroller hanging bag Insulated Bottle Bags are designed to hold Closer to Nature bottles and will keep their contents hot or cold when you are out and about. These stylish black bags have a zip closure and a handy velcro closure handle to attach to a stroller handle. FeaturesContents: 2 bagsKeeps bottles hot or coldGreat for out and aboutCompact and lightweightStylishHandle with velcro closure Age of use: 1-3 years old baby The insulation bag is flexible and can be put into most mainstream feeding bottles of 240-330ml on the market! Colour: Black Size: length including handle 25cm/width 13cm Delivery quantity: 2 pieces Warm prompt: 1. As different measuring methods, it will occur 1-3 cm deviation about the items, please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding 3. Only the above package contents, excluding other products.