Stanley MASTER 0.23L Flask Foundry Black - Thermo Hero
Stanley MASTER 0.23L Flask Foundry Black - Thermo Hero
Stanley MASTER 0.23L Flask Foundry Black - Thermo Hero
Stanley MASTER 0.23L Flask Foundry Black - Thermo Hero

Stanley MASTER 0.23L Flask Foundry Black

29.99

Holy crow, you see this sexy hooch-hauler? Cold-rolled steel, finished in the perfect Foundry black powdercoat. Its tool-styled finished cap was crafted with internal threads for a smooth lip land with every swig. Picking up what we’re putting down? No? That’s cool, all we’re saying is that that this bad Larry is a jaw-dropper. Careful of sticky fingers if you pass it around.

SPECS:

Weight: 0.60
Dimensions: 3.62L x 1.38W x 5.04H in

DETAILS:

  • Leak Proof
  • Dishwasher Safe
  • 1.0mm 18/8 Stainless Steel
  • Wide mouth opening
  • Machined steel cap
  • BPA-free

HOW TO DEEP-CLEAN YOUR MASTER FLASK:

You’ll need:

  • ¼ cup uncooked rice
  • 3oz distilled white vinegar

Instructions:

  • Pour ¼ cup of uncooked rice into flask.
  • Fill flask with 3oz of distilled white vinegar
  • Seal flask.
  • Shake vigorously for 1 minute.
  • Let sit for 5-10 minutes. *
  • Shake vigorously again for 1-2 minutes.
  • Empty flask. Bonus points for composting the rice.
  • Rinse thoroughly with warm water.
  • Leave open until dry.

*Do not soak for extended period of time. A vinegar soak will eventually corrode stainless steel.

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