Amazon.com.au:Customer reviews: Sterkmann Expandable Carry on Backpack for Men Overnight Weekender for Travel & Business Waterproof Fits 15" Laptop with Packing Cube, Shoe Pouch & Laundry Bag (20L-30L Capacity)
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All zippers got bad 7 months after buying this bad. I can't get a replacement because I can't send it back. My guess is that it is already a year since I bought. My bad for not checking in early enough. But I travel too much for work and expect a bad like this to last more than 7 months. So right now I will probably throw it away.
For design, I give this back 5/5 points. Top. But I cannot use it for the purpose for which i bought it. So if I could, I will give it an overall rating of 7. Please don't be fooled by the slick look of the bag