JOPEE Vacuum Insulated Water Bottle, Stainless Steel, Wide Mouth, 16 Oz (Golden) HIGH QUALITY: Made of 18/8 stainless steel with high durability. Double-wall construction. LIGHT & COMPACT: This bottle is very light and simply fits everywhere. ELEGANT: Very elegant and unique design, soft touch with comfortable rubber-like surface. With removable tea leaf filter. SAFE&NON-TOXIC: Made of BPA-free lid and food-grade stainless steel. There are no chemicals that can leech into contents.