The Osprey Skarab 24 Hydration Daypack is large enough to fit everything for a full day in the great outdoors but without any unnecessary bells and whistles. Framesheet suspension spreads the load across the entire mesh backpanel and a BioStretch harness and hipbelt reduce the weight on your spine. Dual side compression straps provide stability during dynamic movement. Included Hydraulics LT 2.5L reservoir assures youll stay hydrated. Wide panel access to main compartment. Foam framesheet with center stiffener allows dynamic body movement while it spreads load across the entire backpanel. Mesh covered die cut foam backpanel provides comfort and ventilation. BioStretch harness has mesh covered, die cut foam for an active and contouring fit and ventilation. Rolled spacer mesh over the shoulders for a comfortable fit. Spacer mesh hipbelt with edgeless dual layered lower for lightweight, breathable, comfortable carry. Heat embossed scratch free zip stash pocket. Ice axe and trekking pole attachment system. Magnetic sternum strap bite valve attachment. External reservoir sleeve. Hydraulics LT 2.5L reservoir included. Side stretch mesh pockets. Front stretch mesh shove it pocket. Zip front slash pocket with key clip.