Made from FDA approved grades of polyethylene materials in double wall construction by a unique moulding process, Rigid PUF (Polyurethane Foam) having ‘k’ value of 0.016 Kcalmhr°C being used as insulation material, Superior grade fittings and hardware, Hygienic, Strong and durable, Leakproof, rustproof and corrosion-free, Keeps things stored in hotcold condition for longer period, Available in elegant colours, Built-in space to print message logo and brand name