Hydro Hydro Flask is extremely popular across the United States.
The surface is treated with a special powder coating, making it easy to grip even with wet hands and non-slip. The double layer of stainless steel creates a vacuum insulation structure, keeping your drink delicious for a long time.

【Product Details】
Capacity: 591ml
Caliber: 58mm
Weight: 340g
・Cold storage up to 24 hours
・Heat retention up to 6 hours
- Made of 18/8 stainless steel with excellent durability and rust resistance.
-Special powder processing on the surface makes it easy to grip and non-slip, even with wet hands.

[Notes on handling]
・Do not put anything hotter than 90°C inside. Extremely hot liquids can increase the internal pressure and cause the liquid to spray out when opened, resulting in burns.
When carrying the container, close the lid completely and keep it upright to prevent water leakage.
- Do not use in dishwashers, dish dryers, or freezers.
- To prevent damage to the main unit, be sure to wash it by hand.
- Do not use bleach, cleaners containing chlorine, or abrasive cleaning solutions.