Finnish thermal travel or keep-cup

Based on the original red Airam vacuum flasks of 1934 this all stainless steel bodied twin walled cup keeps drinks either hot or cold with the efficacy one might expect from a nation renowned for its long, dark, and cold winters. Ideal as a takeaway coffee cup, at 350ml or 8 fluid ounces these are equivalent in size to a regular disposable cup. The snap closing lid helps retain heat for longer enjoyment but isn’t entirely watertight, although it certainly helps prevent accidental spillages, which can be especially useful in a vehicle. 0.35l capacity, about 19cm with the top closed, and with a diameter of just under 7cm.