Note: this blimp is not guaranteed to float or fly (for very long, that is). On the upside, however, it is completely silent, does not require one to pay royalties to Goodyear, and will not explode Hindenburg-style at the strike of a match. 
 
The Blimp Windshield and Rycote Shock Mount Suspension System from Rode is designed to provide your shotgun microphone with protection from wind noise and isolation from shock and vibration. It fits any shotgun mic up to 12.75" in length.
 
The Blimp attaches to any standard boompole with the 3/8" thread attachment at the base. Housed inside the grip is a Mogami microphone cable which splits via a junction box to a flexible thin cable inside the Blimp, to minimize the transference of vibration to the microphone.