A4 Leather Business Document Holder - Professional Portfolio

Our products have excellent insulation properties, keeping drinks at the ideal temperature for a long time. This means you can enjoy hot coffee in the cold winter or cold drinks in the hot summer without worrying about the temperature drop. This performance is especially useful for long-term travel, outdoor activities or office use. Thermos cups are made of high-quality food-grade stainless steel or other durable materials, which are extremely durable and do not contain harmful substances, ensuring that your drinks will not be contaminated by the cup. In addition, owning a thermos cup can reduce the use of disposable cups, help reduce the burden on the environment, and make your life more environmentally friendly.