Insulated Travel Mug Hydro Flask M12CP001 Black 0.355 L, stainless steel, vacuum-sealed

Hydro Flask Mug Black 0.355 L is an insulated travel mug crafted from stainless steel with vacuum-sealed double walls to preserve beverage temperature. With a 0.355 liter capacity and a durable matte black exterior, this Hydro Flask model is intended for everyday commuting, office use, and outdoor activities. The design focuses on thermal performance and practical handling to reduce reliance on disposable cups while keeping drinks hot or cold for extended periods.

Advantages

The vacuum insulation provides reliable temperature retention for both hot and cold drinks without external condensation. Stainless-steel construction offers corrosion resistance and impact durability while remaining lightweight for portable use. The neutral black finish integrates with various settings, and the compact 0.355 L capacity fits most cup holders and bag pockets. The product supports sustainable habits by reducing single-use cup waste.

Suitable for

• Commuting and public transport
• Office desks and meetings
• Short hikes and outdoor breaks
• Car cup holders and travel use
• Everyday home use and on-the-go beverages

Key specifications

• Capacity: 0.355 liters
• Material: stainless steel body
• Insulation: vacuum-sealed double-wall construction
• Finish: matte black exterior
• Use: suitable for hot and cold beverages
• Form factor: travel mug size compatible with most cup holders

How to use

Fill the mug with your beverage and secure the lid to maintain temperature. For hot liquids, allow a short pre-warming time by rinsing the interior with hot water before filling to extend heat retention. For cold drinks, pre-chill the mug or add chilled beverage directly. Ensure the lid is closed during transport to prevent spills. Clean the mug regularly following the manufacturer's care guidance for stainless-steel insulated drinkware.

Usage recommendations

Hand wash is recommended to preserve the exterior finish and insulation performance; avoid abrasive cleaners and prolonged soaking. Do not place in microwave. Check lid seals periodically and replace if worn to maintain leak resistance.