Stephen Joseph Stainless Steel Water Bottle,Space IMAGINATIVE DESIGNS: Bright colors & characters make these bottles fun & functional. Your child is sure to find designs they love! Dont forget to make it a set with matching Stephen Joseph products. SPECIAL FEATURES: A leak-proof lid prevents spills & keeps the twist close spout clean. PERFECTLY SIZED: Flip top bottles fit in most cup holders & backpack pockets so its great for little ones to travel with. HIGH QUALITY: BPA, phthalate, & PVC free, each bottle holds 13.5 oz.