GoodDays wrote a review of JanSport Superbreak Duffelpack - 2400-3600 cu in on January 5, 2010
I bought the 24 inch black bag. I read the dimensions, but it is still bigger than I anticipated. It will hold a week's worth of women's XL clothing, and will bulge nicely when overstuffed. It has 2 large zipper pockets that open from the exterior, but take up space on the inside of this Big bag, and one of them will hold shoes or wet clothes. The bag opens widely for easy packing. No internal clothing tie downs. The fabric is medium weight in everyday terms, not in mountain climbing terms, (600D polyester), and water resistant. The straps are thinner than I prefer, and the connections and buckles are plastic, but it has Jansport's lifetime warranty if something gives way. The adjustable handles can be lengthened considerably to serve as shoulder straps for backpack style running through the airport. I am going to use it as my grab-n-go bag already packed for car camping weekends. It will fold nicely as a stow away bag in your suitcase to tote home souvenirs. I would buy it again at the sale price.