Featuring our leak-proof screw-on lid with a visual open/close push button locking closure that comes apart for easy cleaning., Patented, Available in 13 different colors., Side adjustable Nylon strap for hands-free transport., 20 oz Stainless Steel water bottle. , 18-8 Stainless Steel with vacuum insulation for optimum heat retention., Made of FDA compliant materials, dual wall construction., Silicone band accent,