The MINU Travel Case has three compartments. One compartment holds the MINU Luxury Travel Bottle Set, while the other two compartments have the trademarked SmartStay technology which hold products in place without the need for straps, pockets etc. Simply press your make-up onto the SmartStay material that lines two of the interior compartments of the MINU Travel Case and it will hold your beauty compacts firmly in place. So, when you open your travel case, everything is exactly as it was when you packed.