Oxford S20R Adventure Strap Mounted Tank Bag

Oxford S20R Adventure Strap Mounted Tank Bag

Features:

• Waterproofing: main compartment inner waterproof lining
• 15L capacity (20L expanded)
• 420D Ripstop nylon construction
• Water resistant zippers
• Removable waterproof internal liner
• Integrated carry handle
• Touchscreen friendly map holder pocket with anti-glare shield for GPS devices and smart phones
• Converts into a backpack
• Key pocket 
• Electrical pass through
• Lifetime guarantee against faulty materials or manufacture
• 11.8″ L x 12.6″ W x 9.8″ H (12.8″ H expanded)

Note: This is a large tank bag. For reference, small to mid sized backpacks have roughly 15 to 20 liters of capacity.