Drifblim is a Pokémon that has a large, spherical, purple body with the lower quarter of its body being a lighter purple. The colors are separated by a repeated semicircle pattern all around its body. On the top of its head is a puffy, white mass, which closely resembles a cloud. In the center of its body is a large yellow "X" and on either side, just above the "X" are its small, red eyes. On the lower portion of its body are four long, thin arms that diagonally in four different directions. Its arms are tipped with yellow and have three short points each. The bottom of its body narrows into a short, red extrusion that fans slightly outward.
Drifblim is strong enough to lift Pokémon or people but has no control over its flight. This causes it to drift with the wind and end up anywhere. It can, however, inflate and deflate itself with gas to control its altitude. It is rarely active during the day but usually gathers in groups during the evenings. When noticed, the groups will suddenly vanish to unknown locations. Drifblim preys on Clamperl.