About the Altura Anywhere Dry Bag 5L The largest of Altura’s Anywhere on-bike luggage at 5L capacity for longer bike packing adventures. Engineered to take what the elements can throw at it thanks to a protective waterproof build. Designed in a translucent fabric meaning you’ll waste no time in digging out your belongings. The welded seam construction means you can pack it tight again and again. Complete with a cross buckle for ease of closing, it’s perfect for on-the-move cyclists. It’s also compatible with the Vortex Grip Straps. Key Features  Waterproof fabric.Roll Closure.Welded seam construction.Compatible with the Vortex Grip Straps.Translucent fabric.5L Capacity.  Luggage Buying Guide