Ecoart Silicone Expandable Collapsible Bowl for Travel Camping Hiking, Green (1 Pack) Save Space - Portable collapsible bowl take up no space in your backpack, suitcase, saddle bag, etc. Great for camping trip, hiking, travel, lunch, picnic and sport events Super Compact - Weighs 2.1 oz. Only 0.4" (1cm) in thickness when collapsed (Designed without lid) Convenient - Dishwasher and microwave safe Convenient - Dishwasher and microwave safe Food-grade Material - This folding bowl is made from 100% reusable food-grade silicone. FDA approved and BPA free Size & Volume - Size: 4.7" (12.5cm) in diameter and 2" (5cm) in height when expanded. Volume: 11 oz (350ml)