Change the look and colour of your favourite Pura bottle by adding one of Pura's new sleeves. Available in a range of three colour swirls, they are, like all Pura products, BPA-free, MadeSafe Certified, 100% medical grade silicone and 100% plastic free. Pura's sleeves provide insulation for hot and cold liquids, so a bottle filled with ice cold juice will not feel cold to the touch nor will a hot bottle burn one's hands, and eliminate condensation on the exterior of the bottle, so your little one's bottle will no longer "sweat" on a hot day. They are designed to fit tightly so that they stay on the bottle even through repeated dishwashing cycles or when tugged by little hands, but can easily be removed to clean or change the look of the bottle. Compatible with Pura Kiki bottles excluding the 5oz infant bottles.