Personal Air Coolers These compact air coolers fit in the tightest of spaces and come with easy-lift handles and caster wheels, so you can carry them around effortlessly. Apart from a powerful blower that packs a punch when it comes to air delivery, these air coolers also come in a multitude of shapes, designs and sizes. As they say, to each his own. Ideal for: Bedroom, study room, kid's room, small office, small shop