About This Lightweight Design：Our 28 L travel backpack is designed for minimalist travelers, without back padding and thick shoulder straps, weighing only 0.55 pounds, reducing shoulder burden. The adjustable mesh shoulder straps are super breathable Foldable Travel Daypack：Its storage pocket is a zipper pocket inside the main pocket. Unfold size: 16.5x11x6.75 inches. Folded size only 9.5 * 9.5 inches, only 0.6 lb. When it is not used, fold it into a compact pocket (sandwich size). The ultralight fold-up day pack can be stored anywhere in pockets; suitcases; luggage; handbags;car; etc Water-Resistant Day Pack:Our compact folding backpack material is rip-stop nylon that will shed a bit of rain, but rain will soak in after long exposure. But they are really thin so if they do get wet they dry out fairly quickly. If you have items that you need to protect from getting wet, be sure to put them in a ziplock bag before placing them inside this backpack. All stitches are strengthened to suit long-term use Multifunction:Two front compartments hold your tissue key or earphone. One main compartment fits your clothes and hiking essentials. Two side pockets keep your things organized and separated like 32oz water bottle or umbrella. Our portable packable hiking backpack is perfect for light hikes, walking around the city, everyday commutes, and as a carry-on for flights Note:Not Suitable for people under 12 years old. If you find the backpack zipper not closed when you got it, please pull it down from the far right to the far left, then it can be used as expected. Not suitable for carrying heavy stuff, no cushion for laptop and camera. Spot clean with warm water, hand wash it and then hang it up to air dry
