This 500ml (18oz) ION8 Slim Water Bottle in Sonic Blue is 100% leak proof and features a smooth flow for spill-free hydration. It has a hygienic full-flip top cover for convenient one-handed use on-the-go. Its compact size, similar to a soda can, makes it ideal for school lunch boxes, smaller bags, and car cup holders. The bottle is made from Recyclon™, a transparent, carbon-neutral plastic partly derived from plants, promoting responsible reuse and refilling. It is food safe, odor-resistant, easy to wash, and keeps drinks fresh and flavorful.