Based on this product's specifications, here are some alternatives and similar models
Camping mug LIFEVENTURE Stainless Steel model 9535, 230 ml, double-walled travel cup
Summary description:
Stainless steel camping mug LIFEVENTURE model 9535 (230 ml) is a durable travel cup designed for outdoor use. Built from corrosion-resistant stainless steel with double-wall insulation, it keeps drinks hot or cold and resists impact and staining. Suited for hiking, camping, backpacking and everyday travel, it’s easy to clean and pairs with camping cookware.