Those mini tupperware ones are almost exatly what I remember having good luck with when I was younger I may have to buy a set for Salt, Pepper, and common/versatile spices.
And yes, it's a first world problem... For a first world hobby. We spend tons of money to leave big comfortable homes to go "Rough it" in conditions the third world considers normal.
I have my whole camp/expedition setup so I don't NEED anything more. But most of what I have is either budget gear, or could be better designed or fit my setup better. So I'm at the point of upgrading or refining the gear I have, and like I said I HATE poorly designed camp gear, especially when it seems regressive over cheaper stuff we used to have available.
Other pet peeves and bad designs to be replaced:
-Lighters and BBQ wands that don't work when cold, humid, or at high altitudes. ($0.50 Bic lighters still seem to be most reliable).
-"Strike Anywhere" matches that won't strike anywhere (or "fizz" without any flame).
-Coffee mugs that are too big, too small, or won't nest. It needs to be all three.
-Cooking utensils that melt when near heat. I mean honestly! (GSI again!)
-Coolers sold without racks that hold your food above the melted ice water so you don't end up with contaminated hazy gross soup at the end of the trip. Another thing that they used to sell and just don't do anymore. My cooler still has slots in it where you can put in plastic dividers that aren't sold anymore.
I could probably come up with another 20 issues after my next trip but this is all I remember off the top of my head from my last trip.
Edit:
Another example is Coleman's crappy stove stands they have now! I chucked that wobbily piece of garbage and ebayed one of their aluminum ones from the 1950s. Their stove stands used to be awesome!