Positives: Material quality, workmanship, size, weight, appearance, shoulder straps, flexibility, number of subjects, Quick Access option from above and comfort are in my opinion very good. Even a microfiber cleaning cloth for the lenses is included in the inside pocket. A lightweight tripod can be attached well. The backpack is also very inexpensive for what is offered. Delivery by Amazon was quick and very good. Purchase motivation: For a long time I am looking for a suitable backpack, with this - due to the ergonomics of man proves to be very difficult - also according to statements of other professionals. Through numerous very good reviews (among others by the outstanding test with "Best Buy" in the journal Color Photo, which is also available on the internet: color photo / leaderboards / Photo / Accessories / Photo backpacks / bags), I was inspired to buy. Statements of testers, such as: "The Daytour Backpack 180 utilizes the space perfectly and comfortably tucked a SLR with flash and up to eight lenses", I was impressed. I also let myself be guided by the product photos, representing among others a real "space miracle". Negatives: 1. However, these statements and tests seem likely to relate with faint or smaller lenses to medium sized APS-C cameras. 2. Here it turned out with my equipment with full frame camera and high-intensity 2 zoom lenses and a flash unit leitzahlstarken that these always 1-3 centimeters lacked in length, width or thickness. Thanks to the very high flexibility of the interior design (a credit to the designers: all Velcro straps can be no scratches or injuries to the hands slightly change) I succeeded after about 1/2 hour to accommodate all accessories. Then, however, the ergonomics was marginal, at least for my requirements. All my accessories could be indeed pack in the backpack, but in my opinion no longer optimal. Access to the facilities designed to be partially a bit unwieldy. 3. When fully loaded then squeezed with my body shape and the integrated into the back rain cover, which lies exactly between the two well-padded back stripes and bulges outward, on my spine. Therefore, this only 3 points. This gives a total average of 4 stars. Summary: For smaller and medium-sized APS-C cameras with smaller (faint) lenses I think the product is still very useful (5 Stars). However, if you a large full frame camera with high-intensity - ie larger - has zoom lenses and powerful flash unit, you should pack his equipment in advance at least once in a shop to test in the backpack.
