This infuser Water Bottle is Ideal for gym-running summer days out BPA-Free Odorless, Tasteless, Stain Resistant material Made of Triton, a high Impact, highly durable Co-polyester Dishwasher Safe (Top Rack Only) Avoid Using Cleaners chlorine or bleach Clean with non-abrasive sponge or cloth Don't Freeze Don't use Hot Liquids Don't Microwave