This Glen Appin Of Scotland backpack is made of high-quality Harris Tweed wool in a stylish plaid pattern. It features a spacious interior and durable exterior in a beautiful Titan Green color. The backpack is designed for unisex adults and perfect for adding a touch of preppy style to any outfit. The exterior material is wool and the model name is Harris. This is a must-have accessory for anyone in need of a reliable and stylish backpack that can hold all their essentials.