Evecase Packable Daypack Lightweight Water Resistant Outdoor Hiking 20L Backpack Evecase Packable Folding Backpack Travel Daypack - 20L Super Light weight and compact design 6 ounces, folding size 6 x 7 inch Backpack dimension: 18 x 11 x 6 inch, 20L Pack Nicely padded shoulder strap for added comfort during your outdoor activities or simple commute Perfect for cycling, day hike, skate board, travel and more