Product Description:
Design: Features a sleek and practical design, often including multiple containers (set of 3 ) and a washable carry bag. 
Insulation: The containers are typically double-wall insulated to keep food fresh. 
Convenience: Designed to be spill-proof, preventing leaks and messes, and the accompanying bag adds portability. 

Material Description:
Containers:
Primarily made from high-quality, food-grade stainless steel, which is known for its durability and for not leaching chemicals or reacting with food. 
Bag:
The carry bag is made of a washable material, often described as attractive and functional