speed bag

Noun

 * 1)  A small air-filled punching bag anchored at the top to a rebound platform parallel to the ground.
 * 2)  An improvised airdropped resupply pack, composed of food and water, ammunition, and other supplies, stuffed into a  or.
 * 1)  An improvised airdropped resupply pack, composed of food and water, ammunition, and other supplies, stuffed into a  or.

Translations

 * Finnish:
 * Russian: пневматическая груша
 * Spanish: pera de boxeo
 * Ukrainian: пневматична груша