WORKSHOP Wet Dry Vacs WS0400VA Portable Powerful Wet Dry Shop. Powerful things come in portable packages. Compact and easy to store, the 4 gallon shop vacuum delivers high performance without sacrificing any of the convenience you can expect. Buy this product and Save $30 Off on a WORKSHOP Wet Dry Vacs WS0400VA Portable Powerful Wet Dry Shop Vacuum for $49.99 after promo code WORKSHOP10 with free shipping at Rakuten.com.