Versatile Hiking Daypack with deep Hydration Sleeve. The Wanderer is ready to carry your gear to a National Park or to your local hike. With an internal volume of 20 L, it is big enough to carry your hydration reservoir and essential gear, but also small enough to feel like a jacket on your back. You can access the lower front pocket quickly or you can pull out the rain cover to make sure everything stays dry. Side mesh pockets are conveniently located on each side to carry extra water or snacks. The pockets on the waist straps make sure you have everything handy.