Need to carry 2 different brews? Never fear, Oowee is here with the “double barrel” 32-oz growler sleeve to save the day! The 32-oz growler tote comes in “single or double” barrel. Who doesn’t love some variety? Bring a few 32-oz growlers home from your local brewery and leave yourself with some choices. Brass rivets secure the strap hardware and give the product and industrial, durable look.