HYDAWAY New Collapsible Pocket-sized Travel Water Bottle - 21 oz. COMPACT - Folds down to just 1 inches to easily fit in your pocket, a pack, a carry on, nearly anywhere. Weighs only 6 ounces WATERTIGHT - Watertight seals throughout to prevent leaks 100% BPA-FREE - Food-grade silicone and plastic are tested and certified safe TASTE & ODOR-FREE - Your water will always taste pure and fresh DISHWASHER-SAFE - Simple to clean by hand or in the top rack of your dishwasher Ultra-stashable| Folds down to just over an inch thick Dishwasher-safe | Simple to clean, by hand or dishwasher top rack 100% BPA-free | Certified safe, non toxic, food-grade materials Watertight | Leak-proof seals throughout the bottle Taste &amp; Odor-free | Water will always taste fresh