Lifeventure Stainless Steel Vacuum Insulated Mug Flask 300ml


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Lifeventure Stainless Steel Vacuum Insulated Mug Flasks have a thermally induced vacuum to ensure drinks hold their temperature, hot or cold, for up to 4 hours.

Manufactured from 18/8 food grade stainless steel with a double walled construction, these flask mugs are much more robust than cheaper models with plastic inserts. The watertight lid has an expansion chamber with a pressure release valve, allowing for safe storage of hot liquids. An added bonus being that the chamber also gives you some extra space to store a tea bag and a biscuit. For extra insulation use the Lifeventure mug flasks in conjunction with the Lifeventure insulated mug jacket (available separately).

Please note: These mugs do not contain sip holes or handles and must have the lid fully removed before you can drink out of them. Conforms to British Standards for quality and safety.


Materials: Stainless steel

Dimensions: 65mm opening diameter x 160mm long

Weight: 262g / 9.2oz

Capacity: 300ml


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