I pre-washed it but never used it and have kept it in storage. It will be shipped in the original outer box. Brand: Thermos Capacity: 400ml Color: Vanilla Size (approx.): 9.5 x 9.5 x 13cm Materials: Body/Stainless steel (acrylic resin coating), Top lid/Polypropylene (with foamed polypropylene inside), Inner lid/Polypropylene, Bottom lid/Polypropylene, Vent packing/Silicone, Seal packing/Silicone Country of origin: Malaysia Heat retention (6 hours): 58 degrees Celsius or higher Cold retention (6 hours): 11 degrees Celsius or lower