The phrase "always stocked" is correct and usable in written English.
It can be used to indicate that a particular item or product is consistently available or replenished in a store or inventory.
Example: "Our store prides itself on being always stocked with the latest electronics to meet customer demands."
Alternatives: "consistently available" or "perpetually supplied".
The fridge is always stocked with cold cuts, lox and orange juice, available free of charge.
The liquor cabinet is always stocked (where the honey badgers can't access it).
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Having a dispensary just makes things a lot more convenient you get a decent selection of weed; it's always stocked; you can go in whenever you want; you don't have to arrange a pick-up location or time; you don't have to make small talk; I could go on.
If your liquor cabinet is always stocked, you can easily be tempted.
If they want coffee, the machine downstairs is always stocked.
It was always well stocked with collectible automobiles, so I would go in and pretend to shop.
Cuban markets are not always well stocked, but city streets are dotted with hot dog and ice cream vendors.
In September he was forced to surrender his palatial suite in the Capitol (which was always well stocked with food to keep his fellow legislators happy) for an office in a building populated by freshmen.
The open bar is always well stocked and gourmet meals are served around an enormous dining room table.
For this case, assume the user wants to transfer a cold drink out of the fridge (N22) while he/she is attending something else in the wet kitchen, and that there is an inherent rule where the fridge must always be stocked with canned drinks.
