• Material: 600 D Polyester. Reinforcing strap. Three levels are foldable. Comfort-grip carry handle. Two front pockets for last-minute storage. Collapses to 4" D. when not in use.
• Adjustable and Removable shoulder strap. 6 sturdy 360° swivel wheels for easy rolling. The bag body can be expanded by zippers from 20" to 30" to 40" high.
• Dimension Constructed: 25" L x 17" W x 20" H.
• Dimension Expand halfway: 25" L x 17" W x 30" H (The first zipper opened).
• Dimension Expand all the way: 25" L x 17" W x 40" H (Both zippers opened). Weight: 6 lbs.