ULTRA-LIGHT FOLDABLE BACKPACK: This 20L lightweight foldable backpack is designed for convenience, weighing just 0.6 lbs. Its compact size makes it ideal for carrying daily essentials effortlessly. Perfect for travelers and commuters, this small backpack proves that great things come in small packages. Enjoy the benefits of a lightweight design without compromising on capacity. WEAR-RESISTANT AND WATER-RESISTANT: Crafted from durable nylon, this backpack offers excellent tear resistance and water protection (note: not fully waterproof). The double-layer stitching enhances durability, while the heavy-duty SBS metal zippers prevent snagging, ensuring a smooth user experience. PORTABLE AND PRACTICAL: Easily fold this backpack into a palm-sized bag for effortless storage in drawers, suitcases, or other bags. Its versatile design allows you to use it anytime and anywhere, making travel simple and enjoyable. Multiple practical pockets offer organized storage for essentials like phones, water bottles, umbrellas, and keys, providing easy access without the hassle. COLOR OPTIONS: Choose from four stylish colors—Black, Dark Blue, Pink Purple, and Orange—to match your personal style and preferences. This foldable backpack adapts to various activities, including travel, hiking, camping, business trips, and shopping, seamlessly blending fashion with practicality for all your outdoor adventures. IMPORTANT USAGE NOTES: Due to its lightweight folding design, this backpack does not feature a heavy support back pad. Instead, it utilizes durable and lightweight fabric. It is not recommended for carrying high-value items.