The sleek North Face Angrton 20 Backpack is a 20-liter pack that is a game changer when you're looking to stay light and nimble on the trail. Multiple pockets facilitate disciplined packing for day hikes or quick overnighters in the backcountry. For refueling during high-energy activities, hook up a hydration reservoir or slip water bottles into the stretch side pockets. The integrated rain cover allows you to hike through wet conditions to cross maximum miles in minimum time.