As the name suggests, these cases are incredibly light (3.5 - 4.4 lb)! Gewa Air cases are German-engineered cases that are superior in strength and durability,so you won't have to worry about changing your case over time.
This case uses thermoplastic shell technology. Which means they mold the plastics under extreme temperatures.
Some cases use sheets of material, then bend them into the shape of a violin case. The parts that are bent are the most vulnerable areas to damage.
The Gewa Air is molded into shape from the very beginning of the manufacturing process. So you don't have to worry about the rounded edges being more vulnerable.
The case features adjustable velcro rings, which can accommodate shoulder rests of any size.