Cotopaxi Luzon 18L Backpack Del Dia trekking backpack。**Bag has company logo on it - please see pictures!** The Cotopaxi Luzon Eighteen Del Dia 18L Hiking Backpack is a medium-sized backpack made of lightweight synthetic and nylon materials, perfect for hiking in the summer season. It features a colorful multicolor design with adjustable straps for a comfortable fit. With three pockets and a 11 to 20L capacity, this backpack is ideal for outdoor activities, providing ample space for essentials while staying ultralight and easy to carry. The nylon frame and insect repellent treatment make it durable and suitable for hiking adventures.