Canvas, Upholstery, Cushions, Sails, Cover, etc. If we can make it, we are offering 15% Off with a deposit this month. CANVAS, CUSHIONS, COVER Offerings: 2018 Canvas Service_Offerings-18-19 SAIL Offerings Service Offerings. Short Stop in. Check out what we’re working on and see our amazing production facility. The largest of its kind in Upstate NY.