For Orchestra (OM) or Dreadnought (D) sze guitar. These sturdy bags accommodate Guild arch-backs and other similar sized instruments. The Deluxe Acoustic Gig Bag from Guild Guitars protects your guitar from bumps scratches and dirt during transport. It is made from heavy-duty water-resistant nylon and has both a side handle and backpack-style straps for easy carrying. A large double-zipper pocket on the front of the bag accommodates your laptop tablet and accessories.