About This Capacity | Each pack includes 2x 500ml (17 oz) collapsible soft flasks, weighing only 35 grams each. Perfect for running, hiking, and outdoor activities, these lightweight bottles are easy to carry. Bite Valve Design | High-flow bite valve auto-seals after each sip, eliminating drips and leaks. Ideal for runners, cyclists, and sports enthusiasts seeking a reliable, no-spill design. Shrinks as You Drink | The flask shrinks as you drink to minimize water bounce, providing stability. Great for running, jogging, and other active pursuits, ensuring a comfortable experience. BPA & PVC Free: Made from BPA & PVC-free, food-grade TPU, ensuring safe hydration. Durable, reusable, and perfect for sports and outdoor adventures, these flasks prioritise health and safety. Dishwasher Safe: Our soft flasks are dishwasher safe for easy cleaning. Over time, the flask colour may change due to water pH levels, but it remains safe and effective for use. Overview Brand : SWIFTER Material : Plastic TPU Bottle Type : Reusable Color : Sky Blue Capacity : 500 Milliliters
