500ml Double Layer 304 Stainless Steel Portable Vacuum Flasks Hot/cold Maintance Water Bottles

Excellent Material:

• Made from high-quality 304 stainless steel, ensuring excellent heat resistance and the ability to keep your drinks clean and fresh.

Strong Portability:

• Lightweight and compact design makes it easy to carry. Ideal for outdoor sports, travel, business trips, and everyday use.

Creative Design:

• Not only functional but also stylish, available in a variety of colors and designs to suit different preferences.