If you have a ladder, you can buy a $12 OVER-THE-Ladder Chair & BIke Rack from Camping World, bend the rack out slightly and the tote will sit in the base. Then take a ratchet strap and make an X over the tote from top to bottom and tighten. Lots of people carry them this way. Some people do not like the way it looks. To each their own. I usually carry mine at the tailgate of my long bed, but occasionally have to put it on the rack when carrying an extra spare tire.
2012 Sandpiper 365SAQ weighing @ 15k, Onan, 2nd air, slide toppers, TST
2013 F350 6.7L Lariat 4x4 CC DRW,Viair 1007, Ride-Rites, Edge CTS, B&W
2001 Chevy 3500CC DRW 4x4, 8.1L, 4.10 gears w/ Detroit TrueTrac
2001 Ford Excursion Limited 4x4 7.3L,V/B Spring Mod, ProComps, Hellwig Swaybar, & other 'Necessities'