The Clear Tritan Flip & Sip is a sleek crystal-clear drink container made from high-quality Tritan. Impervious to odours and stains, shatter and scratch-resistant, and see-through for the eager child who wants to know whats inside. Each Clear Tritan Flip & Sip features contrasting cap colours, a carabiner for easy attaching to a back pack, a soft silicone drinking spout and an extra straw inside. Holds 12 fluid ounces. Lead-free. BPA-free. Phthalate-free. Non-toxic. Each Flip & Sip includes an extra straw. Removable carabiner.