Stanley Master Unbreakable Hip Pocket Flask, 0.23L Black
Stanley designed this 8-ounce stainless steel flask with superior insulation for the on the go whiskey connoisseur,
- 1.0mm 18/8 Stainless Steel
- Wide mouth opening
- Machined steel cap
- BPA-free, Dishwasher safe & leak proof.
- Dimensions: 92 H x 35 W x 128 L mm
- Weight: 260g
Sleek design meets superior, unbreakable construction in our toughest flask yet.
It’s engineered with cold-rolled steel and finished in the perfect Foundry black powdercoat.
The ergonomic shape also slides easily in your hip pocket for anywhere adventuring. #
Internal threads on the cap make for smoother sipping or swigging, and the wide mouth allows for easy refills.
Professional grade insulation
Quadvac insulation locks in heat or cold better than any other technology out there, makes it the perfect bottle to bring with you on any trip,
Enjoy your drink wherever you are. The best sustainable choice that always keeps the flavor and taste of the beverage!
The master series range has a double layer of 1.0 mm 18/8 Stainless steel and is genuinely indestructible and unbreakable!
All Stanley products are fully leak-proof and easily packed. Bring them with you on any outdoor activity!
100 years in the making
A century of know-how meets state of the art design in every detail.
The toughest, most durable stainless steel on the market, with QuadVac technology, an insulated lid, and steel underside, keeping your drinks and food hot all day long.
It’s leak-proof, dishwasher safe, and makes every other flask, mug of jar feel like a brown paper bag.
HOW TO DEEP-CLEAN YOUR MASTER FLASK:
- ¼ cup uncooked rice
- 3oz distilled white vinegar
- 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.
The Stanley brand has a rich 100+ year history.
Born from inventor William Stanley Jr. who forever changed the way hot drinks were consumed, in 1913 he fused vacuum insulation and the strength of steel in one portable bottle, inventing the all-steel vacuum bottle we know and love today.
In the century since, his vacuum bottle evolved from concept to icon and has become an essential part of workdays, road trips and outdoor adventures.