Tommy Bahama Backpacks for Women on Sale up to 90% Off: Poshmark。The Tommy Bahama 16” Black Nylon Square Convertible Backpack Bag Excellent preowned condition Measures 16” H, 16” W, 5” D Versatile and practical Convertible 2 way wear as a backpack or crossbody Multipurpose laptop tactical shoulder bag designed for unisex adults. Made of durable nylon material with a solid black color Bag features a zip closure and adjustable shoulder strap for added convenience. With multiple pockets, including inner dividers, a laptop sleeve, and a water-resistant design, this versatile bag is suitable for various themes such as Army, Rock, Steampunk, Classic, and City styles. The lightweight and convertible features make it a stylish and functional accessory for everyday use.