Exclusive new prints make our eco-friendly beverage containers even more fun for kids to carry. Crafted of stainless steel, these lightweight kid-sized bottles keep drinks cool and fresh-tasting on outings or at school. 2.75" diameter, 5" high Crafted of food-grade stainless steel in our exclusive prints and fun colors; no liner needed. Cap is made of polypropylene. BPA-free. Lightweight, reusable and designed to last a lifetime. Slim design fits most bottle/cup holders; opening fits large ice cubes. Reformulated spout is now six times stronger and more impact resistant. For best results, pack upright with cap closed or leaking can occur. Vacuum-valve stopper prevents leakage when completely pressed down. Personalization is available for an additional $7.00. Letters will be etched horizontally across the bottle.