Premium Material: Made of 1200D high-density PVC fabric, waterproof, wear-resistant and lightweight, paired with durable YKK zippers. The alloy telescopic handle is ergonomically designed for handy and reinforced use Multi-Pocket Structure: Feature with Drop- bottom design, our rolling duffle bag makes your belongings separated and organized with double separation layers. And there is 1 quick access vertical zipper pocket for your ticket and passport. 1 interior mesh pocket for storage your small items 16 Inch Underseat and Carry On Size: Fits in most airline overhead compartments and under the seat in front of you, it’s measured (included wheel) 12.2* 8.66*16.14 inch（L*W*H）, perfect as underseat carry on luggage for 1-2 day trip with 30L capacity Considerate Designs: Inner fixable strap helps fix your travel stuff stably in the bag without moving at random. Back with smart sleeve allows bag to be placed over handle of most upright luggage pieces.Back name card holder is convenient to recognize your luggage Portable Trip: Top is respectively equipped with handle, easy to grip and carry. Extra tear-resistant rubber trolley wheels with large diameter are suitable for various ground, flexible and silent Gonex Rolling Duffle Bag with Wheels, 30L Water Repellent Underseat Carry On Luggage, Wheeled Travel Luggage for Airline, Overnight Weekender Suitcase for Men Women 16 inch, Navy Blue