Deer Inflatable Costume This adult inflatable Deer costume will be so stunning you will have people staring like a deer in headlights. This fun tan/brown Deer costume inflates to a large size. It comes with a battery powered fan attached to the costume. Flip on the fan and keep it running while youíre in the costume and it will keep the whole outfit inflated. The fan is powered by 4 AA batteries (not included). The Deer Halloween costume covers the head and torso, leaving your arms and legs free. A pull string tightens the Deer costume around the waist to keep the air in. Inflatable costumes let you have a large costume, while keeping it lightweight. As an added benefit, the fan keeps you cool, too! This funny inflatable Deer costume is 100% nylon, and will be sure to get laughs at Halloween and costume parties. Just donít wear it around any hunters!