Equipped with its own safety gear compartment. 2 Side quick access pockets for water bottles or bite Place Tour skins. Side access to the main compartment allows fast and easy access to the necessary utensils. The front compartment offers ample space for GP units, maps, small bars snacks. The VL Zip-on can be quickly and easily attached with a zipper on a Vario Base Unit with an ABS TwinBag system and much more!