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Insulated Stainless Steel Bottle

Driss are double-walled insulated, therefore they’ll keep your drink hot or cold for up to 24 hours. Both walls are made from 304 grade stainless steel, which is a key factor in superior quality of driss by Porter Green. Many inferior quality flasks are made from 201 grade stainless steel which contains manganese and rusts easily. 


Whether it’s holding a refreshing summer drink or a warming winter soup, driss is your stylish, sustainable and indispensable companion for every season. 

key features include:

  • 500ml | 16.9oz
  • leakproof
  • screw lid
  • odourless | flavourless
  • double-walled
  • stainless steel 304
  • retains heat/cold for 24 hours
  • hand wash
  • perfect for everyday living, gifting & entertaining

Trondheim- Earth colour

Innsbruck-  Black colour