Come and see our amazing products. This Vacuum Insulated Stainless Steel Water Bottle is made by 316 stainless steel. High qualitity 18/10 stainless steel water bottles, which is free of any harmful substances, odorless and tasteless, not 304.Portable hand rope with lid. Keep warm or cold for max.12 hours. Printable Logo. Pls confirm with us about the packing info, stock color and exact production time before placing your order.