I am about to enter into a masters program, which will provide me with some financial stability over the next 2 years. I want to invest a portion of my emergency fund accordingly. What would be a low maintenance way to stash $3000 for 2 years, with little or no liquidity required?

I currently have a significant amount of student debt from my undergrad which will have interest deferred while I study. My tuition is waived and I will be receiving funding from my supervisor as well. I will also be working as a waiter during the weekends to supplement my income. Any other advice on how to harness this temporary interest shelter and attack my student loan is much appreciated.
user
$3000 is not a very large sum to save, but it can be a worthwhile investment to provide some financial stability for
assistant
I am about to enter into a masters program, which will provide me with some financial stability over the next 2 years. I want to invest a portion of my emergency fund accordingly. What would be a low maintenance way to stash $3000 for 2 years, with little or no liquidity required?

I currently have a significant amount of student debt from my undergrad which will have interest deferred while I study. My tuition is waived and I will be receiving funding from my supervisor as well. I will also be working as a waiter during the weekends to supplement my income. Any other advice on how to harness this temporary interest shelter and attack my student loan is much appreciated.
user
Doing fully funded masters, want a good *safe* investment strategy over those two years. Goal: attack student debt.
assistant