http://www.amazon.in/Princeware-Stainless-Colored-Double-Bottle/dp/B00NTXS6Q0/ Brand : Princeware Material : Plastic Colour : Purple Inclusive of : 1 Pc Other Features : Maintains the Inside temperature of liquids for up to 18 hours for hot liquids and 24 hours for cold liquids Easy pour and sip mouth Sturdy Construction- body Fabricated in food grade plastic Ideal for both hot and cold liquids Needs to be pre-conditioned with hot water while using it for hot beverages and cold water while using it for cold beverages Do not use it for carbonated drinks