500ml Black Double Wall Flask, Water Bottle with Double Wall Insulation to Keep Drinks Both Hot and Cold

500ml Black Double Wall Flask, Water Bottle with Double Wall Insulation to Keep Drinks Both Hot and Cold Popis

Half-litre capacity: the double wall flask can hold up to 500ml and is suitable for both hot and cold liquids. Temperature control throughout the day: the double-wall insulation of this bottle keeps liquids hot for up to 8 hours and cold for 12 hours. Easy screw-on opening: the insulated water bottle features a simple twist cap that provides quick and easy access, and resists leakage. Classic design: designed to stand out, the double-wall bottle comes in a matt black coloured design for a stylish look. Versatile use: pretty and practical, the versatile double wall flask is great for the gym, outdoor trekking, on-site work, college or commuting.