The stainless steel insulated Classic Sport 12 oz water bottle is designed with kids in mind. Spill proof sport cap with dust cover, soft silicone spout, and loop so it can be easily attached to a bag. Bright cap colors and graphics keep hydration fun. The chip-resistant Klean Coat finish is durable and safe for people and planet. Vacuum insulation keeps contents hot up to 12 hours and iced up to 40 hours. Compatible with all Classic Caps for easy transition as kids grow up, providing a lifetime of use. Sport cap recommended for kids ages 4+.