Apex Regular - 11LThe Apex Day Pack makes for a perfect daily carry bag whether youre in the city or on the trail. Features a dual access main compartment with a front zipper and a roll top, plus an interior mesh pocket to hold small valuables. A pleated interior back pocket fits a laptop but also doubles as a hydration reservoir sleeve (with zippered pass through for the drinking tube). Weather resistant main compartment with dual access through front zipper and roll