If you like using a couple of squeegees and a mop, then 3-TOOL is the best choice. What makes 3-TOOL so much better (apart from the price) is the Mop Cavity is in the center of the BOAB, so any 'over-run' from the mop scraping the sides, runs into the cavity on either side, not down the front of the BOAB.
Ettore Nylon Holster: Double Squeegee Holder
Ettore Sidekick Holster With Quick Release Belt Clip freeshipping - Windows101
2-TOOL Reach-iT Holster – The Official REACH-iT Store
Companion Tools Complete Ledger Squeegee, Complete Squeegees
ITTAR Window Squeegee with 2 Sets Stainless Steel Pole, Rotatable Shower Cleaner Squeegee with 60-72 Handle, 1 Squeegee and 2 Pads Microfiber Scrubber Combo, Window Cleaning Tool Kit for High Window
DricRoda Tool Pouch, Waist Tools Bag Belt, Bottle Holster, Duty Working Tool Apron for Janitorial, Custodial, Housekeeping, Public Area Cleanup, 2 Scraper Brush Loops, 6 Upgraded Pockets (Large)
Ettore SideKick Holster Detachable : Sports & Outdoors
3-TOOL Squeegee Holster – The Official REACH-iT Store
Ettore Sidekick Holster With Quick Release Belt Clip freeshipping - Windows101
ITTAR Window Cleaner Rotatable Squeegee and Microfiber Scrubber with Extendable 3 Section Stainless Steel Pole,Window Cleaning Tool with 2 Microfiber Pads for Shower Glass Door,Car Windshield : Health & Household
Large MONSOON Squeegee Holster – The Official REACH-iT Store