Rjays Expandable Explorer Rack Bag

• Built in raincover with adjustable drawstring 100% waterproof
• 1800 denier ballistic nylon
• Double expandable mail compartment
• Adjustable and detachable padded, ergonomically designed shoulder strap and backpack straps
• Convenient multi purpose loops
• Expandable side pockets up to 10cm
• Back pack straps storage compartment
• Highly reflective 3D logs for added safety
• Slip - over pocket for rack mounting
• Detachable zippered bum bag
• Mesh outer pockets
• Volume 47 - 82L
• Designed for gearsack and ventura racks