Transform your outdoor adventures with the revolutionary Zigoo Collapsible Bottle. Crafted with lightweight, food-grade silicone and a durable stainless steel lid, this bottle collapses to an astonishing 5.45 inches, saving you a whopping 50% space in your backpack. At a mere 198 grams, it's a featherweight companion for any activity, yet it holds a generous 18 ounces of your favorite beverage. Stay hydrated on hikes, bike rides, or gym workouts without the bulk. The wide-mouth opening makes filling and cleaning a breeze, and it's dishwasher safe for added convenience. Plus, the included carabiner lets you easily attach it to your gear.