Contigo Byron 0.47L

The Byron and the West Loop both offer a 0.47L capacity but differ in several key features that may influence your choice. The West Loop is built with a mix of aluminum, plastic, and steel, offering a more robust material composition compared to the Byron's simpler plastic and steel construction. The West Loop's design incorporates the Autoseal feature, which can enhance convenience and make it spill-proof. On the other hand, the Byron is slightly lighter, weighing 310 grams compared to the West Loop's 330 grams, which could make a difference for those prioritizing ease of carrying. In terms of dimensions, the Byron is taller and wider, whereas the West Loop is shorter and narrower, potentially affecting their portability and fit in cup holders or bags.