A smart collection inside and out! The underseater features two inline wheels for superior mobility and a built-in TSA-accepted lock for optimal security. Equipped with tie-down straps and a designated laptop sleeve, this bag makes the perfect business trip companion. Constructed of 100% polycarbonate, a lightweight and impact-resistant material for long lasting use Two inline wheels make the ride smooth and quiet 50/50 Split opening with adjustable tie-down straps to secure clothing items Designated padded laptop sleeve up to 14" Soft touch carry-handle on top making it easy to grab-and-go Extra zipper pull allows for 1" expandability Luggage band on the back allows you to slide underseater over the trolley of rolling luggage 5-Year limited worldwide warranty