Granite Gear's UltraFlight bags feature fully opening zippered tops for easy loading. Inside the zipper you’ll find internal compression straps that make quick work of cinching down bulky clothing, and also take the stress off of your zipper for easy closure and extended zipper life. End pockets are perfect for the small stuff, but there are not so many pockets that you’ll be searching forever when you need to locate your camera. Durability is not sacrificed as these bags are made with high tenacity 210 denier Cordura nylon fabrics.