Monk FactsThe Stanley vacuum flask is a classic item for three simple reason: it looks cool, it’s tough as nails, and it keeps hot stuff hot and cold stuff cold. This item is their iconic hip flask which, while it doesn’t have the insulating qualities of the vacuum flasks, has the durability to last for decades as a faithful companion on expeditions, hikes, or fishing trips. It was all the way back in 1913 that William Stanley invented the steel vacuum bottle. For over 100 years the Stanley brand has continued to refine the technology and materials that make the vacuum flask the most effective vessel for keeping your consumables hot or cold.
FEATURES & CARE- Made from stainless steel
- Leak proof and rust proof