Oxford F1 Large Tail Pack 

Features:

• Durable rip stop nylon construction
• Water-resistant inner liner
• Reflective print
• External pockets
• Elasticated netting
• Coverts into a backpack
• 35 liter capacity
• Includes silver, red, blue, orange and green accent panels to customize the look (panels slip into clear sleeves on sides of bag)
• 17.3" L x 13.0" W x 7.1" H (10.2" H expanded)