These beautifully illustrated, stainless steel drinking bottles are a healthy alternative to plastic or lined aluminum bottles. They are ideal for juice, milk or water. The bottle is constructed from #304 (18/8) Stainless Steel. The cap is made of recyclable polypropylene (PP#5) and the spout and lid are recyclable high-density polyethylene (HDPE#2). Hand washing is recommended. They conform to or exceed U.S. safety standards. Bottles hold 13.5 ounches.