Yeah, picked up some screw eyes to go into the side lips. There are seven parallel grooves on the 35-Gal Action Packer's lid but I don't think that many bungee cords will strictly be necessary to tie it down, would be a real PITA too. Am actually hoping there will be a way to secure the bin to the trailer bed just from the bottom or at least without interfering with the lid, so I can open and close the thing on the fly like a car trunk.