500ml Vacuum Insulated Flask — double-wall 304 stainless steel vacuum bottle. BPA-free. Slim and clean design, suitable for everyday use at the office, gym, and on the move. Laser / fiber engraving branding. A reliable, practical corporate gift that lasts. Specifications: Capacity: 500ml Material: 304 stainless steel, BPA free Insulation: Double-wall vacuum Branding: Laser / fiber engraving Product price listed doesn’t include Branding Services.