Based on this product's specifications, here are some alternatives and similar models
Vacuum Flask Stanley 10-09382-004 0.4 L Green Stainless Steel
Summary description:
The Stanley 10-09382-004 vacuum flask has a capacity of 0.4 L and is made of durable stainless steel. It features a green color and compact dimensions of 97 mm width, 135 mm depth, and 139 mm height. Ideal for keeping beverages hot or cold for extended periods, making it perfect for outdoor activities or daily use.