Canvas USA® Custom Boat Covers. Canvas USA® Custom Boat Covers are offered with four different techniques. Drive on Lift Boat Cover- Boat Cover made with zipper opening for entry or exit, most of these type of boat covers have a built in motor cover. Davit Boat Cover-Boat is made to be lifted by davits with cable dropping from davit in front of boat and two eye hooks in the stern. Travel Boat Cover- Made to pull down the road. Mooring Boat Cover- Storage on boat trailer. Boat cover is made with separate motor cover. All Canvas USA® boat cover include tie down straps. Made in Texas.