The difference between the 0.4L dual-wall and the 0.6L single-wall comes down to use case. The dual-wall is for the brewer who drinks one cup at a time and wants it to stay at temperature while they finish it. The single-wall is for brewing multiple cups or sharing.
Both are hand-blown borosilicate. Both are dishwasher safe. Both seat under the FLO dripper. The choice is capacity and insulation – not quality. If you brew solo and drink slowly, the 0.4L dual-wall is the more considered option. Available at coffeeshopcy in Cyprus.
Find out more about the Varia FLO Dual-Wall Glass Server 0.4L on the official Varia website here.

















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