SHIMANO 2015 Enduro Racepack 4 Liter One Size Full-Face Helmet Holder:A specially designed storage section streches to accommodate a full-face helmet. Google/Helmet Clip:This versatile clip allows you to securely attach your goggles or helmet to the bag. Eyewear Holder:When you take off your eyewear, you can hang it in this dedicated holder. Front Bottle Storage:On the front exterior of the bag you'll find a dedicated place to store your drink bottle. Hydration:Hydration compatible bag is equipped with a dedicated section for securely holding the hydration system.