Custom Logo Vacuum Flask – 304 Stainless Steel Promotional Drinkware

This premium vacuum flask is made with a 304 stainless steel inner liner, ensuring durability, safety, and long-lasting performance. Designed with a thickened structure and vacuum insulation technology, it provides excellent heat and cold retention for 12–24 hours, keeping beverages at the desired temperature throughout the day.

Portable and stylish, this flask is ideal for daily use at work, school, travel, or outdoor activities. It supports custom logo printing, making it a perfect choice for corporate gifts and promotional giveaways that combine practicality with strong brand visibility.

With a generous 532 ml capacity, the flask is suitable for hot and cold drinks such as coffee, tea, or water. Its sleek design and premium material make it a thoughtful and high-quality promotional item.

Key Features:

• Inner liner made of 304 stainless steel

• Vacuum insulation with 12–24 hours of heat and cold retention

• Thickened, durable, and portable design

• Supports custom logo branding

• Suitable for hot and cold beverages

Specifications:

• Material: 304 Stainless Steel

• Capacity: 532 ml

• Functions: Vacuum insulated, heat retention, portable, customizable

This custom vacuum flask is a practical, stylish, and long-lasting promotional gift that enhances brand presence while delivering everyday convenience.