Double-layer vacuum high-quality stainless steel, the bottom of the cup is covered with a layer of plastic, which is firm and anti-scratch - Food grade plastic, safe and reliable; outer thickening paint surface, not easy to fall paint - Portable hand strap for easy carrying - Thermos cup buckle, one button open, one-handed operation - Two lids, the outer lid can act as a small cup - Keep warm for hours for temperature more than 52 Deg.C, keep cold for hours for temperature less than 10 Deg.C Product weight: 0.3950 kg Package weight: 0.4570 kg Package Contents: 1 x Vacuum FlaskPurchasing one has been made easier, simply place your order here today or call customer care and they will help you make your order and will be delivered right at your door step.