The Sandpiper of California Three Day Pass is a dependable, efficient backpack for everything from outdoor adventures to everyday carry use. With 2,300 cubic inches of capacity, this backpack has plenty of storage space to hold all of your essential items. Organizer panels help keep the contents separated, while external compression straps provide stability and security. This backpack is also capable of holding a hydration reservoir, with an integrated strap to keep the bladder in place. The abrasion-resistant exterior features a MOLLE/PALS panel for attaching pouches, name tape or other compatible accessories. When you need convenient and reliable storage for your gear, this backpack has you covered.