The Tommee Tippee Closer to Nature Insulated Bottle Carriers are lightweight for easy transportation, compact and convenient for hassle-free travelling , and perfect for feeding when you're on the go. These Insulated Bottle Bags make individual feeds on the go so much easier as you can store sealed water in a bottle before you leave home and just add your formula powder when feed time comes around, wherever you are. A neat and convenient handle allows for clutter-free hanging from your buggy or change bag, keeping your hands free for baby. This twin pack is designed to only hold Closer to Nature bottles, and features excellent thermal properties that help keep your bottles warmer for longer when you're out and about. The Tommee Tippee Closer to Nature range was developed because babies are happiest when everything works just the way nature intended – especially when they're hungry. That's why the unique Tommee Tippee Closer to Nature baby bottles feature an extra-wide Closer to Nature teat – it mimics the flex and stretch of a natural breast, making it easier than ever before to combine breast and bottle feeding.