This theft resistant drawstring backpack is the lightest, most water resistant Flak Sack available. It packs a punch with the locking mechanism, RFID blocking technology and steel-reinforced straps and cut-resistant fabric body. Whether you’re trekking in the wilderness, out for a run, or racing around the city, this anti-theft bag will ensure your valuables are safely guarded throughout the day.

• Patented double steel reinforced UHMWPE locking strap
• Heavy-duty combination lock
• Lightweight slash, tear & abrasion resistant fabric
• Water resistant exterior coating
• Reflective cut resistant ropes
• Large interior RFID blocking pocket
• Sternum strap
• Fits Macbook Pro 13"
• Interior pocket fits iPad Mini