Blenders sold on the market today have three container options: glass, plastic or stainless steel. Very few brands come with stainless steel containers, and the vast majority of blenders come with a plastic jar. Almost all blender jars over 64oz are made of plastic.
Regardless of price and capacity, plastic containers are far more popular among users than their glass counterparts, and have higher ratings for durability, as they are less prone to breaking. They are also rated higher than glass ones for smoothie-making, as well as for ease of use.
Plastic containers are used in the low budget brands, such as Hamilton Beach and BELLA, as well as in luxury brands, such as Vitamix and Blendtec.