The Rick Steves' Europe Through the Back Door Classic Bag is a versatile and durable backpack designed for travelers. With a solid gray color and adjustable straps, it is perfect for both men and women. Made from lightweight polyester material, this backpack features a washable design and can be used as a carry-on for flights. Its size of 22" x 16" provides plenty of space for all your travel essentials while on the go. Ideal for exploring Europe or any other destination, this backpack is a practical and stylish choice for any adventurer.