Since the airlines themselves get in my experience the most expensive bags over time broken and the customer reviews were quite good here, I bought after some research the bag offered here, as it was quite a bit cheaper than comparable bags from other manufacturers.
The bag was nice and small curled up with me on what was important to me, because I prefer to use a Robusto Box for quarry dives and the bag should therefore take no unnecessary space in the basement between the diving holidays.
The backpack straps can be stowed away when using a trolley and the firm ground and the long handle, the bag from me (186 cm) could also draw well without telescopic handle. So a telescopic handle is still a bit more comfortable to pull, but you wasted every 2 time - 2.5 kg precious baggage allowance, so I preferred this solution.
I tucked in my pocket my fins, 7mm-HT suit with under-vest, regulator in a Mares Cruise regulator bag, Jacket, 2 masks, booties, Kameratray and trinkets. And I've lashed the suit, the waistcoat and the BCD with the straps on the bottom of the bag. Then, the bag was without tipping over, which I find very good for a pocket with no solid ground / backplane. The fin trade is only on one side and has a bottom mesh insert, so that the fins may still be allowed to dry.
The diagram-like material from which the lid and the top of the bag there has indeed gotten a few scratches, but otherwise is the case for 1 x Egypt and back, so I'm still as good as new with the bag very satisfied and those happy to recommend.