Check the listing for details. Duran Outdoors Trailhead Packable Travel Daypack Convertible Backpack Bag Pack. Color: Gray, Condition: New with tags. Listed at 27.95 USD. Duran Outdoors Trailhead Packable Travel Daypack Convertible Backpack Bag Pack. Condition is “New.” Shipped With USPS Priority Mail. This Duran Outdoors Trailhead pack is a perfect gift for friends, family, coworkers, or employees. The pack converts from a small packable blue bag that can fit in your suitcase or carry on, to a full size gray backpack that has plenty of room for a day of hiking or traveling around a new city. The blue pack that is pictured is what you will receive. The Gray backpack that it converts into is shown in the first picture in addition to the small pack for size reference. Please see pictures included and let me know if you have any questions before purchasing. Thanks!