Studio Slips makes custom made covers and bags for the ultimate protection for your gear. All products are custom made to order. There are three different types of covers with each offering more protection. The Clamshell Gig Bag offers the best protection because it is a bag, not just a cover. Your gear is completely enclosed: top, sides and bottom. All covers and bags are made from water resistant 1000 Denier Nylon Canvas. Many options are available including double padding, accessory pockets and leather bottom strips. Credit: Studio Slips.