the Ace Aware™ RPET Free on Board Travel Pack is Designed for the Budget-Conscious Traveler Who Values Convenience. Made From 100% Rpet, This Compact Backpack Rucksack Features Adjustable Shoulder Straps, a Webbing Handle on Top, & a Front Zipper Pocket for Quick Access to Essentials. the Main Compartment Includes an Elastic Trolley Strap for Added Functionality, & with a 16L Capacity, It Fits Under Any Airline Seat. Perfect for Weekend Trips, This Backpack Rucksack Meets the Maximum Free Carry-On Size Requirements for Budget Airlines, Ensuring No Extra Fees for Your Bag. Made with Recycled Polyester Embedded with the Aware™ Tracer. 2% of Proceeds of Each Product Sold with Aware™ Will be Donated to Water.Org. PVC Free. Minimum Quantities Apply.