I've still got one of the Vortex Direct covers I bought for my GT-150, they're not custom fit by any means but an excellent value IMHO. It would fit a 16' boat as well, but doesn't cover the motor. (A separate motor cover would have to be purchased.) It does come with a storage bag and tie down straps. Only used a short while as a dust cover inside the garage, still like new condition. Grey in color, 600 denier thickness, good quality. $60 and I'll cover shipping (inside continental US).