Amazon.com: Surge Protector Power Strip 10 ft, Extension Cord with Multiple outlets, 16 Outlets Extender with 4 USB Ports, Large Power Strip with Long Cord, Wall Mountable, Flat Plug for Desktop Office
Flemoon Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Outdoor Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black - - Amazon.com
Masterplug 75Ft 4 Sockets 15A 12AWG Large Open Reel with USB Charging in the Extension Cord Accessories department at Lowes.com
3 ft Extension Cord, 5 15P to 5 15R, 15A, 14 AWG, Black | Eaton
Rent a Masterplug 100-foot Large Metal Open Extension Reel 4-Outlet at LensProToGo.com