This is a pack of two insulated bottle bags by Tommee Tippee. The bags are black and have a useful carrying handle on the top which has Velcro so you can also use it to attach to pushchairs or cots. and a zip all the way around. They are designed to hold ‘Closer to Nature’ bottles and have high thermal properties. The bottle holders will allow you to take warmed milk out with you so that you do not have to worry about finding a way to heat it up when you are on the go. The bags could also be used to keep feeds cool in warm weather.