Thirty One Journey Backpack | eBay。The Thirty-One Journey Backpack in Textured Grey is a stylish and practical backpack perfect for travel, casual outings, or business purposes. Featuring a rectangular shape with a zip closure, this large-sized backpack boasts brown top handles and adjustable back pack straps for easy carrying. The antique bronze hardware adds a touch of elegance, while the interior includes one pocket and two bottle pockets for organization. Made of durable polyester with a faux leather exterior, this versatile backpack from Thirty-One is a fashionable choice for everyday use.