This is a perfect small hiking backpack for any traveler. The 20L waterproof hiking backpack men for travel is foldable, and it has many compartments to meet all your needs. It's perfect for day hikes, long journeys, and even everyday use. This lightweight foldable 20L daypack can easily be stuffed into its zippered inner pocket, making it portable and easy to store and perfect to fit into car compartments or in your luggage ready for travel. Perfect for day trips, vacation, travel, day hikes, camping and shopping. Ideal for airport carry-on to avoid overweight charges. Great choice for Disney day trip. Made of water-resistant nylon material and high-quality zipper, effectively prevent rainwater from wetting the phone or cash and other items in the backpack, Don't be afraid of getting wet even if it rains when outdoor hiking. Item type: Small Hiking Backpack Gender: Unisex (Men,Women) Material: Water-resistant, rip-stop Nylon Capacity: 20L Weight: 210g/0.46lb Unfold Size: 17.7 x 11 x 7.48inch/45 x 28 x 19cm Fold Size: 7.87 x 7.87inch/20 x 20cm 1 * Hiking Backpack Notice: - Please do not expose it to heavy rain for a long time or immerse it in water. - Please allow slight chromatic aberration due to different screens and lights.