Amazon.com : Small Hiking Backpack, 20L Lightweight Travel 。*Compact & Packable: This 20L hiking backpack measures 11.4 × 5.1 × 18.5 inches, weighs only 0.75 lbs, and folds down to just 6.3 × 7.1 inches. It easily packs into its own inner pocket and fits neatly in your suitcase, larger backpack, or car *Durable Material: Made from water-repellent Taslan nylon, this small backpack is lightweight, sturdy, and holds up well against light rain and abrasions. Your reliable daypack for hiking, cycling, camping, travel, and daily use *Organized Storage: This packable backpack includes a spacious zippered main compartment with 1 inner zippered pocket and 1 inner slip pocket, plus 1 front zippered pocket and 2 side pockets, allowing for easy packing and organization *Practical Strap Design: This foldable backpack features a zippered phone pocket on the left shoulder strap and an elastic pocket on the right for snacks. The front elastic bungee cord holds a light jacket and adds a stylish