110 Volt Hot Tubs Spas offer a portable hot tub solution at an affordable price. Factory direct hot tubs for sale that you can buy online at wholesale discount prices. The popular Inflatable Spa seats up to four people. Buy the perfect outdoor hot tub spa for any family. In 3 to 5 weeks from the time that you order, you can relax with your family and friends in your very own portable hot tub spa. Hot Tubs made in USA.