Never check your bag again with the Onli Travel Venture Rolling Pack Luggage System. Featuring a modular design, this three-part system combines a carry-on and backpack in one. The Onli Venture Rolling Pack consists of a suitcase and backpack that connect together into a TSA-friendly carry-on bag. Likewise, you can either roll it or carry it as a backpack. Additionally, the Venture Rolling Pack easily unzips into two smaller packs for day trips or for sharing with your travel companion. Likewise, you can simply zip the packs to the Rolling Suitcase to build the Venture Rolling Pack. Designed to eliminate the need to check your bags ever again, the rolling pack luggage system separates into three pieces. Similarly, you can strap the front section to the seat in front of you and create a shelf with the top pocket. Offering 13 liters of additional space, the Venture Rolling Pack tailors to your travel needs.