The Eco Vessel Kids water bottle with flip-straw top is a great addition to your child is a lunch box. Made from 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 is an active lifestyle. It even includes a handy carrying loop. 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 have 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 is a favorite bottle. BPA-free and made from 100% recyclable materials.