The 16 oz FUNtainer® Vacuum Insulated Stainless Steel Water Bottle keeps drinks cold for up to 12 hours — sized for older kids, tweens, and teens who need more hydration through the school day, at practice, or on the trail. The push-button locking spout lid prevents accidental opening in backpacks. Double-wall BPA-free stainless steel construction built for everyday wear. Dishwasher safe — top rack only. Not for hot liquids. Specifications: 16 oz capacity | Double-wall vacuum insulated | BPA-free stainless steel | Keeps drinks cold 12 hours | Push-button locking spout lid | Integrated carry handle Explore the full FUNtainer® Collection or add custom laser engraving at thermos.com/customize . Shop all Thermos® kids water bottles , pair with a FUNtainer® food jar and insulated lunch box .