CamelBak Eddy Kids Vacuum Stainless Water Bottle I've tried every sippy cup and kids' water bottle out there, and the CamelBak Eddy Kids Vacuum Stainless Water Bottle ($20) is one of the best. It never spills and is dishwasher safe. Plus, the double-wall, vacuum-insulated stainless steel maintains cool temps and is sweat proof. Image Source: Amazon CamelBak Eddy Kids Vacuum Stainless Water Bottle $20 from amazon.com Buy Now