The Great Basin Bowl is a lightweight bowl that offers a stable structure for providing food and water for dogs on the go. The waterproof lining and waterproof shell balance functionality and collapsibility, making for a design that packs away easily in a pocket or backpack. PACKABLE Packable, lightweight food and water bowl. LIGHT & STURDY Waterproof shell material provides stable structure. REFLECTIVE TRIM Reflective trim for easy spotting in the dark. Materials & Care Materials 420 denier nylon with TPU finish Lining: 210 denier nylon taffeta with waterproof finish rated at 4,000 mm (Food Grade) Reflective trim Care Hand wash Mild detergent Air dry