Zipsak Boost-Max + Zipcube Set

The Zipsak Boost Max starts off as an easy to store pouch, transforms into a smooth rolling 5-wheeled carry-on, then expands 11 inches upwards, converting it into a large check-in bag! Our custom sized Zipcubes add structure to the bag and enhance performance while providing even weight distribution. When not in use, the Zipsak folds neatly for storage under a bed, on a shelf, or in a drawer. The Zipsak is made from extremely durable, tear-proof, and water resistant nylon fabric.  DETAILS Dimensions: 17" x 18.5" x 9.5" and only 4.9 lbs! Wrap-around expansion Zipper increases the height to 28" Folded Dimensions: 18.5" x 9.5" x 4.5" Zipcubes Dimensions: 18" x 9" x 3.5" Includes 3 tear-proof nylon packing cubes + draw-string laundry/shoe bag Durable nylon fabric is water and tear resistant, and is easy to clean 5-Spinner wheels for ease of mobility Generous packing capacity Folds compact to fit anywhere – shelf, drawer, under bed Dual openings allow you to pack in from the side or the top Two exterior zippered pockets, and an interior mesh zippered pocket Protected by our 2 year limited warranty