This Double Wall Insulated Stainless Steel Easy-Sip Bottle helps to keep the contents cold and fresh, also helps keeps liquids colder longer. It has no odours (unlike plastic), leak-proof and no changes in taste. It has wide mouth opening for better cleaning. It can also accommodate ice cubes. It has a capacity of 350 ml which is ideal for young kids on the go, the plastics are BPA Free. This bottle is ideal for kids as it's durable with the interior and exterior in stainless steel to withstand daily use. As it is insulated and double-walled there is zero sweating on the outside of the bottles when filled with cold liquids. It is leak-proof, easy to use and carry - an easy to use push button lid with a pop-up straw is very comfortable for kids to use. A removable and length-adjustable strap makes it convenient for the child to carry the bottle in different places of use. The stylish designs are focused on children - specially created, original and stylish designs which are cute and fun. The product has printed in high definition colour. Fill with cold water, attach lid, let stand 5 to 10 minutes and empty. Special instructions: extra caution is strongly recommended with hot liquids as hot liquids can be dangerous for children, and ideally, you should avoid using any hot liquids for that reason.