The Eco Vessel Kids' 13 oz. Straw Bottle is a great addition to your child's lunch box. Made from a thicker stainless steel and a stronger paint than other single wall options, this bottle is stronger and made to hold up to the drops and falls that are sure to come along with your child's active lifestyle. The straw top is constructed with the same technology as our adult straw bottle, so it is just as easy and convenient to drink from, without the danger of large spills. Plus, we've replaced the removable silicone spout of the adult version with tightly bonded, non-removable TPR (thermoplastic rubber) - an equally recyclable, Earth-conscious material that is designed to withstand strong bites and tears in many conditions. The catchy, simple designs and colors will surely and quickly make this your child's favorite bottle.