Based on this product's specifications, here are some alternatives and similar models
Helikon Thermal Mug HE.TK-TK1-SS-15 Stainless Steel 250 ml
Summary description:
The Helikon thermal mug is a durable 250 ml container crafted from high-quality stainless steel. Designed for outdoor enthusiasts and daily use, it features a secure lid to maintain beverage temperature effectively. Its compact and robust construction makes it an ideal choice for camping, hiking, or office environments, ensuring your drinks stay hot or cold for longer periods.