Kriega Max 28 Expandable Backpack 

The Kriega Max28 Expandable Backpack carries a maximum of 28 liters of storage, enough to carry a full face helmet so your hands are free once you reach your destination. Three different sections allow you to organize and protect your gear as needed. The waterproof section features a roll-top closure to make sure no precipitation intrudes. It can accommodate a 15" laptop or any sensitive equipment that you need to keep dry. The expandable section uses a heavy duty zipper closure so you can more readily access your gear. The compartment expands from 22L to 28L after you unzip the external expansion. A third section folds down to expose an organizer pocket for easily access smaller EDC. 

The Kriega Max28 will stow everything you need for a day at the office or everything you need for an overnight trip. 

Overview:

• Capacity: 28L
• Chest Strap: Yes, integrated Quadloc harness
• Waist Strap: Yes, removable
• Laptop Compartment: Yes, fits most 14" laptops
• Waterproof: Yes

Features:

• Waterproofing: roll top laptop compartment w/ a taped-seam waterproof liner
• QUADLOC-Lite harness transfers weight from the shoulders to the chest and body, giving all-day riding comfort, even with heavy loads
• Ultra-durable 420D Cordura Lite Plus and Hypalon construction
• ‘Soft-feel’ back panel for rider comfort
• YKK heavy-duty zippers throughout
• Zip-out expandable main body taking the total carrying capacity to 28-litres
• Guaranteed waterproof 14” laptop pocket. (max size 340 x 245mm / 13.4” x 9.64”) 
• 4 internal zip pockets, plus quick-access document sleeve
• Hydration Reservoir compatible
• Removable waist strap for extra pack stability when riding
• Reflective panels on the harness give added visibility
• Harness pocket compatible
• Helmet carrying system: holds full face helmet in main compartment when expanded
• 46cm H x 28cm W x 18cm D (18.1" H x 11" W x 7" D) 
• 10-year warranty