Silicone rubber gaskets (Standard in all AWM Flasks) are superior to conventional rubber gaskets because:
The term Vacuum flask means the flask body is vacuumed of air in between the outer wall and inner wall:
AWM has categorized their flasks range as (Button, Thread, Pump, Un-breakable), what is the meaning of un-breakable?
AWM Peacock flasks are made in:
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