Felted material has excellent temperature insulation keeps beverages either hot or cold.
Natural woolen material does not get dirty easily, is dirt-repellent and antibacterial.
Maintenance: washing hand wash or machine wash wool program, use the mild detergent and temperature not exceeding 40C. Clothes washing machine recommended to use a bag to prevent the wool fibers in the washing machine can not enter. Forms of damp. Do not use a drier. Very desirable to pre-soak soiled items with lukewarm water. If desired, the product can be finished by pressing.