Wherever you go, RIDGID shop vac can go. Travel easily with RIDGID Pro Gear Attachment. It mounts RIDGID’s 3 Gallon NXT wet dry Vac (HD0300, sold separately) or RIDGID’s 3 Gallon 18V Cordless NXT wet dry vac (HD0318, sold separately) to RIDGID Pro Gear 1.0 and 2.0 Systems. Clip the Pro Gear Vac-Mount Attachment to existing RIDGID Pro Gear Systems using the latches, click in the 3 Gallon shop Vac of your choice and you’re ready to go to and from your jobsite. To disconnect, remove the RIDGID shop vacuum from the system and Vac-Mount Attachment by pressing the orange release button. Store your RIDGID Extension Wands (VT1708, sold separately) on the attachment with the wand clips. Move the Pro Gear Toolbox System to and from your jobsite with ease, using the Pro Gear handle to pull the system. Do not pull the system with the 3 Gallon vacuum handle. The RIDGID 3 Gallon wet dry vacuums (HD0300, HD0318, HD0320) are not sold with this product.