Description Product Description The Compact EXP features top-quality functionality with the stretch mesh pocket offering extra storage. Compact EXP Mesh shoulder straps, hip fins and Airstripes back system provides all-round ventilation Stretch mesh compartment for jacket or helmet Hydration system compatible with bladder compartment, Velcro sealed tube channels and mouthpiece holder Two zipped front pockets Bike pump compartment 3M reflectors at the front, sides and back Includes 3-liter reservoir