The Skyway Sigma 3 21" Vertical Carry-On features Skyway's Zero Gravity frame construction. The frame is stronger and 33% lighter than conventional metal frames yet it is fully flexible for maximum protection of contents in transit. The light weight keeps your packed luggage below most airline-enforced weight restrictions while the durability means that this carry-on will last you through many weekend trips.

Features
 As a part of Skyway's ongoing commitment to reduce our environmental impact and in appreciation of you, Skyway is making a donation to Conservation International, which works globally to safeguard the natural resources upon which we all depend.
 Sigma 3 features Zero Gravity frame construction that is fully flexible for maximum protection of contents in transit. It is lighter and stronger than conventional frame construction, helping to keep packed luggage below most airline-enforced weight restrictions
 All Sigma 3 rolling pieces are equipped with a durable polyurethane In-Line Skate Wheel System. The high impact wheel housings are mounted at the outside corners of the cases to ensure superior stability and smooth operation over a variety of surfaces.
 The rolling pieces come complete with our ergonomic comfort-padded handle and Lock-Up/Lock-Down handle system. On the vertical cases and rolling garment bag, this handle system has two locking positions, locking the handle in a fully extended or a half extended position which allows for better ergonomic control.
 Sigma 3 is constructed of ultra durable water and tear resistant high-density polyester fabric. Each piece is fully lined to protect the contents of the case.
 The vertical cases are expandable for up to 2 inches of extra carrying capacity. The looped expansion-labeled zipper is easy to locate among the main compartment zippers.
 Sigma 3 features self-repairing nylon zippers with Smooth-Zip™ movement that are easier than ever to open and close- even when the case is fully packed.
 Sigma 3 vertical cases and rolling garment bag come complete with an Attach-Mate™ strap for hands-free carrying convenience.
 Features 2 easy access external pockets, internal mesh lid pocket, and internal elastic tie down straps to keep packed items secure and less wrinkled

Tech Specs
 Size:21" x 13" x 8.5" w/2.75"expansion
 Weight:7 lbs, 6 oz
 Material:High density polyester

Product Attributes
Bag Material:   High Density Polyester
Color:   Black