Bamboo Bathtub Tray with Waterproof Coating and Adjustable Handles. Treat yourself to the most relaxing bath experience every day with our Bamboo Mathrub Tray. You can take a bath while eating snacks, drinking a cocktail, and watching your favorite movies or reading a great book. The perfect gift for your family and friends. Made of high-quality natural bamboo wood, durable and built to last.