PUNKSTAR Water Resistant Foldable & Packable Backpack Daypack with Ultra Lightweight for Women Men Kids.

This ultralight foldable backpack is easy to open and use on your hiking trip or a day trip, short day travel, excursion or whether you are spending a day at the park. You can use it as an extra portable carry-on luggage if your luggage has excessed the weight limit when you are on a travel trip. Comfortable to wear on you back or carry with shoulder strap, it is easy to adjust the length and lock firmly.Made from water-resistant TPU polyester material, the foldable backpacks are reusable & double layered (both inner and outer) and BPA-free. Double Zippers opening makes the packable backpack easier to open, light yet durable with surprisingly large capacity. Suitable for light rain.