• Compact & Ultra-Lightweight: Weighing just 0.88 lbs, this backpack folds into a compact 9 x 8 x 1.2 inches, easily fitting into luggage. Use it as a lightweight carry-on to avoid overweight baggage fees.
• Versatile Storage: With 40L capacity, this backpack provides ample space for hiking, camping, and day trips. It includes a spacious main pocket, inner zippered pocket for valuables, and two mesh side pockets for water bottles.
• Durable: Crafted from tear-resistant, water-resistant nylon, the Hopuuo 40L backpack features reinforced two-way metal zippers and a double-layer bottom. Bar-tacks at stress points ensure long-lasting durability for any outdoor adventure.
• Multi-Purpose: This large capacity backpack offers plenty of space for outdoor trips, camping, hiking, day trips and shopping. The main pocket is large enough for books and clothes. The zippered inside pocket can hold travel essentials such as cash, credit cards and passport. Two large side mesh pockets can hold water bottles or umbrellas.
• Thoughtful Design: Breathable mesh shoulder straps with sponge padding reduce shoulder strain. Reflective strips enhance safety, and the chest buckle doubles as a survival whistle. Elastic loops secure trekking poles, fitting all your needs.
• Foldable and Lightweight: The collapsible backpack weighs only 0.88 pounds and can be easily folded into a small backpack for storage. Measuring only 9 * 8 * 1.2 inches when folded, it is smaller than a book and takes up minimal space. To avoid excess weight charges, simply unfold it from your checked baggage and carry it on as excess baggage.