Save space and stay hydrated with the Zigoo Silicone Collapsible Bottle 18oz. This portable, lightweight, compact bottle collapses from a height of 9.2" to 5.45" and weighs just 198g for easy storage. The Zigoo bottle's unique design features thoughtful details like a leak-proof stainless steel lid, carabiner for easy carrying, and wide mouth for ice cubes.