Do not fill with drinks or food. / Make sure the cap is securely closed when carrying. / Some liquid ingredients being used may obstruct the container or parts. In this case, transfer quickly to another container. / Wipe up spilled contents around the cap and close the case. / Roll up gently to store. Folding with force may result in damage.Do not fill with paint thinner, alcohol or nail polish remover.Do not use the product at medium elevations or where there are large changes in air pressure on an airplane.This product is not fully airtight.Do not leave filled for extended periods of time.Do not use a scrub brush or polishing powder with this product.Do not boil or pour boling water over it.Do not drop this product or hit it on other objects.Stop using this product immediately if it becomes damaged.Keep away from fire and other sources of heat.Do not use this product for purposes other than its intended purposes.