My first Boat cover was from Bass Pro about 11 years ago for a 14 foot boat. Made of a lite Canvas, Reinforcements built into the corners and permanent straps sewn into the cover... the bow area was not made to go over a trolling motor. With several holes in the old cover I got a new cover from Cabellas.. Bass Pro said to order a cover 1 or 2 feet longer if it was to also cover a TM.. 14 Foot was the longest available from BP... the new cover was delivered in two days and made of waterproof Polyester and had a bag full of straps --- the new cover was hard to get on the boat because of a bungee cord on the edge that kept pulling the cover off of the boat.. I finally got enough straps on that I could pull it back enough to cover the back of the boat then work my way to the front and fit over the TM and attach the Bow straps.... the new Cover has additional places for straps to hold the cover on the Back at the motor and the bow area that makes a good fit when it is in place.... what I hate about this new cover is straps are attached to some parts of the Trailer frame that has to be removed every time you go to the lake fishing ... the new cover has A 3 year warranty. I then put my old cover on to save the new cover.. I don't know if BP covers are still made the same way but cost about $25 more than the Cabellas cover. It is a shame that the longest cover will only fit a 14 foot boat at BP