Amazon.com: hOmeLabs Gas Patio Heater - 87 Inches Tall Premium Standing Outdoor Heater with Drink Shelf Tabletop - Auto Shut Off Portable Power Heater with Simple Ignition System, Wheels and Base Reservoir :
Polar Aurora Patio Heater Propane Gas 48000 BTU Portable Heater Tall Standing W/ground nail & wheels for garden, party, commercial-Black - Newegg.com
Sol Patio Outdoor Heating-Bronze Stainless Steel 40,000 BTU Propane Heater with Wheels-Commercial & Residential Use-7.5 Feet Tall [FLF-NAN-HSS-AGH-BR-GG] - EventsWholesale.com
94″ Tall Radiant Heat Glass Tube Patio Heater Commercial Triangle (Bronze) – The DECK Company LLC