A lovely idea. However, as you doubtless know, USN was dry, so not an option. (Persuading the Navy to provide a ship to supply the Army or Marines might have been problematic...
)
The U.S. did arrange shipborne production of Coke, however. (Can't say exactly when or where, offhand.)
Thx for the link.
Edit:
That doesn't excuse plain bad design. The troops in the field have to
carry the rat cans; if the total package is 500g & 100g is tin that's just thrown away... (Not to mention the issue of noise.) It's the same reason a lighter rifle (& lighter ammo, even) is a good thing.
I've only read one account of the Marauders, myself, but it made the point: the guys were
constantly thinking about food,
dreaming about food. You don't do that on anything like an adequate diet.
There was one cute bit recorded. One of the guys talked about what he was going to do with his girl when he got back. He was going to lovingly undress her. Then he was going to coat her in whipped cream. Then he was going to eat her.
Edit 2:
First, I'd fire Quartermaster General Edmund B. Gregory.