HushGecko(TM) Foldable Backpack 35L Large Size Lightweight Handy Durable Bag EASY TO CARRY - When not in use, can be folded into zipped inner pocket. Unfold from pocket to backpack. LARGE CAPACITY - 35 Litre. Many compartment for your clothes, shoes, personal belongings. LIGHTWEIGHT - Fold the bag into its own pocket for stroage in you luggage, and simply unfold from your luggage and use it as a carry-on for your excess baggage, or whenever you need it. DURABLE - The backpack is made from water resistant nylon fabric, providing strengthen and long-lasting performance with minimal weight. MULTI-FUNCTION - The backpack is perfect for day-to-day use or occasional travel, ideal for trekking, hiking, camping, etc.