It's hard to fly fish with a beer in your hand, and often too risky to leave a stash of cold beverages in a stream side eddy! The Simms Wading Coozy offers a solution to this long-time fly fishing dilemma. Available in six different colors, the coozy attaches to your wading belt via a sturdy velcro strap and keeps your suds cool on a hot day. This is a perfect gift for your fly fishing friends.