2.5L Unbreakable Vacuum Flask – Stainless Steel

The 2.5L Unbreakable Vacuum Flask by SUNDABESTS is a high-capacity thermal container designed for durability, heat retention, and convenience. Featuring a sleek silver stainless steel body with a black plastic lid and handle, this flask combines modern aesthetics with rugged performance. It is ideal for home use, office settings, travel, catering services, and outdoor activities where long-lasting temperature control is essential.

Constructed from double-walled stainless steel, the flask is engineered to keep beverages hot or cold for extended periods. The vacuum insulation technology minimizes heat transfer, ensuring drinks remain at their desired temperature for hours. The outer shell is impact-resistant and built to withstand rough handling, making it suitable for demanding environments. The lid features a secure locking mechanism and a spout for easy pouring without spills.

The ergonomic handle provides a firm grip, and the wide mouth design allows for easy filling and cleaning. With a generous 2.5-liter capacity, it’s perfect for serving tea, coffee, or cold drinks to groups. Whether used in a household, school, or commercial setup, this flask delivers reliable performance and long-term value.