Custom Sports Bottles, Zigoo Silicone Collapsible Bottle 18oz - BPA-free & Leak-proof, 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. Made from BPA-free, food-grade silicone Collapses to just 5.45" to save 50% space Leak-proof design Comes with matching carabiner Large opening for ice cubes Dishwasher-safe (bottle only) ... #1628-53 $18.12/each.