We have traveled to Cuba and Hawaii with our XL Protechtor cases, and they have held up better than any other product we have used. These cases are made for hard travel and are easy to load and the straps work! We take our equipment out over 10 times a school year, and we have yet to replace anything due to damage. These cases are so good, my collegues now borrow them from me for their international trips! Keep up the great work!