The higher prices on the thermos flasks

[Stardom22]

I have realized this morning that the prices for the Thermos is very expensive especially the ones that are metallic coated. The plastic and glass coated remain cheaper but very brittle for that matter.

 

[Springtime]

Yes, Thermos is expensive but it is durable. It can be used for a long time. I think it is worth to buy a good one.