Fabric: Stainless steel with bamboo lid.
Care & Use: Don't use scourers or abrasives, this could scratch the bottle. Wash with warm water and washing liquid after each use. Drain well and dry thoroughly. Not suitable for dishwasher. Keep bamboo top section of lid dry. Store bottle with lid removed to allow parts to dry completely. WARNING: Not microwave safe. Not oven safe. Not freezer safe. Avoid using with carbonated drinks. Avoid abrasives, solvents and bleach products. Keep your bottle away from direct hear to protect from damage. Not Suitable for children under 3.