Unfortunately, your hose may succumb to leakage. Even heavy-duty hoses are not immune to this but the light at the end of the tunnel is knowing that manual repairs are possible. Not only are they possible but for the most part, they are pretty simple. In a perfect world, if you had to suffer a leak then it would be a small one. In this scenario, you could probably get away with using standard electrical tape to seal the leak. But, before you apply the tape, thoroughly clean and dry that section of the hose. Take note, if you wrap the tape too tightly then it will not seal as the hose will crease.
But, larger leaks may require a bit more maintenance. If tape will not suffice, you may have to cut the damaged section out and replace it with a mender. As this process is a bit more complex, you may want to reference online tutorials for this one.