Shadow Tech made this protective wrap for Kestrel4500 and 5700. 5700 version will be available on Nov. 7th. It is made with Hypalon material and the soft material that can reduce recoil and protecting the electronic.
Link:
http://stores.hogsaddle.com/kestrel-ati-wind-wrap-1/
Price:$48.50
From: Soldier Systems Daily