Lightweight: The lightweight, packable backpack is about half the weight of a mobile phone, folds into its inner pocket for storage, and is easy to open when needed. Unfolded size: 12.5 x 8.5 x 20.9 inches; folded size is only 4.5 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 it 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 & A couple of Compartments: Climbing backpack with 35L capacity and 3 compartments. The carry-on backpack features a wet compartment for separating dry and wet items.
Survival Whistle: Equipped with a survival whistle on the shoulder strap, it’s a crucial item for your survival in dangerous outdoor situations.
Tips: Before traveling, you’ll be able to put this collapsible bag in your pocket or suitcase, and whilst you buy more goods along the way, this large-capacity foldable airplane backpack will show its value
