DB The Savage Bike Bag 

Packing a S4 Specialized Enduro in the Savage bike bag by DB Journey. It is not too popular but it has some killer features that make it stand out from the rest. The 4 rolling wheels on bearings make it roll around the airport effortlessly. The roll cage design along with super thick siding are also great and gives you a peace of mind. It is long enough to fit the 1274 wheelbase S4 Specialized Enduro which is nice.