It's a pink backpack. It has a mesh back panel and many pockets. I think it's especially convenient for traveling abroad. There's a pocket on the back to hold valuables like passports and wallets, and above that is a band that can be attached to a suitcase handle. There are pockets on both sides of the backpack for water bottles. I used it once for international travel and then stored it. There is a little dirt on the bottom of the backpack, so please check the photos. It's difficult to measure the size, so I've shown the approximate size in the photos, please take a look. There's a compartment inside for a computer, and you can also organize cables, so please see the photos for that as well.