Stainless Steel Stainless Steel Double Wall Vacuum Insulated. Keep Hot And Cold Up To 24 Hours. (304# Stainless Steel Inside And Outside, Copper Plated Inside Insulation). Bpa Free. Product Colour: Matt Black, Silver, White. Capacity: 500ml. Item Size: 260 mm x 72 mm. Decoration Area: 60 (H) mm x 32 (W) mm. Decoration Methods: Laser Engraving, Pad Printing, Rotary Screen Print. Price includes: 1 Colour 1 Position Laser Engrave. Setup Included.