MIYCOO Backpack – Ultra Lightweight Packable Backpack for Travel Camping, 45L Hiking Backpack Waterproof Foldable Daypack for Men Women Black

Lightweight: The lightweight packable backpack is about half the weight of a mobile phone, being folded into its inner pocket for storage and easy to open when needed. Unfolded size: 15.9 x 9.6 x 22.4 inches, folded size is only 4.9 x 3.9 x 7.8 inches
Waterproof & Durability: The Waterproof backpack is made of waterproof fabric, IPX4: This rating offers protection against splashes of water, making them suitable for workouts or light rain. Heavy duty upgraded zippers and enhanced major stress points provide long-lasting durability against day-to-day activities
Large Capacity & More than one Compartments: Climbing backpack with 45L capacity and 3 compartments. Featured a wet compartment for separating dry and wet items
Survival Whistle: Equipped with a survival whistle at the shoulder strap, it’s an crucial item to your survival in dangerous outside situations
Tips: Before traveling, you’ll be able to put this bag for your pocket or suitcase, and while you buy more goods at the way, this large-capacity foldable airplane backpack will show its value