Wealers Double Wall Stainless Steel Water Bottle Vacuum Insulated Straw Tumbler Beer Can Size 17oz with Neoprene Sleeve Vacuum insulation keeps drinks cold or hot for hours! Holds 17 Ounces, and is the same size as a can of Beer or Soda. Food-grade 201 stainless steel construction & topped with a removable cap with a sealable flip-straw opening. Protect the bottle body from the bottle with the wealers designed carry Sleeve, the Sleeve comes with a strap for easy carry or to hang on your belt or your carry bag Double wall construction allows temperature retention of hot or cold liquids for several hours. Carry along with you on your favorite outdoor activity or for a long day at the office. WIDE MOUTH provides an easy, no mess way to drop ice cubes in and also gives you the ability to effortlessly refill and clean the bottle.