For maximum, nuke-proof protection, a full-blown hard case is usually the safest option for your bike. However, such a case is rarely practical as a means of transporting your bike when you travel. Hard cases are difficult to fit in any car smaller than an SUV, and they"re awkward to transport in and out of hotels and airports because of their size and weight. The Sci"Con Aero Comfort Plus 2. 0 Travel Case is the only non-hard shell case made that offers a decent level of protection for your bike without making your luggage outweigh a Bradley Fighting Vehicle. The Aero Comfort Plus is made from a sponge-padded Nylon 840 with Sci"Con"s ISS (Inside Stabilizer System) alloy anti-shock structure and a fork block. All you"ll need to do is remove your wheels, mount your dropouts to the ISS frame, zip the self-healing zippers around the case, and you"re done. The Aero Comfort Plus has 40mm wheels at the bottom of the bag, plus a shoulder strap for ease of mobility. The case also includes TSA-certified locks to ensure your precious cargo goes untampered with as it travels through an airport terminal or waits for race day in the back of your team van. For those of you intending to travel with a bike that has an integrated seat mast, this is one of the few travel cases that we know of that will accommodate a tall seat mast. For example, we recently carried a Wilier Cento Uno SL that was cut to result in a 79cm BB center to top of saddle measurement. It fit nicely in the Aero Comfort Case. The dimensions of the bag are as follows: Length 46. 5in x Depth 9. 8in x Height 35. 4in.