I like to drink my coffee with milk, but my new place of work has no refrigerator I can use. Is there any milk or milk-substitute I can use that will not taste funny around 15 o'clock, when I remove it from my home fridge at 8?
What if I buy 1L of long-lasting milk and bring in ca 100ml in a airtight container a day for coffee, will that be OK? Maybe a substitute like almond, soy, rice or oatmilk will keep better? Will it taste good? Another option I can see is powder milk, but that does seems like a hassle.
Bonus points for minimal amount of waste.