Made of the tear proof material and being easily washable, the product is quite vigorous by nature. The infusion bag is held by a net in the polypropylene, which is not at all destructible. It facilitates the breathing of the solution inside the bag, being a high quality and elastic air chamber. The device characterizes a simultaneous use along with the Warmpak. It has a capacity of 500 cc and 1000 cc. The dimensions of the product are 170x15x380 mm. It weighs 300 g, that is, 0.66 lbs. IF00310B is the Air WIV of the equipment.