Cooler bags with an external pocket for a bottle

Bottle pocket

— compartment on the exterior of the bag, designed for convenient placement of a water bottle or other beverages. This pocket is typically made of mesh material, elastic textile or dense fabric, allowing easy placement and retrieval of the bottle. This compartment is mainly made with an elastic band, ensuring secure fixation. External bottle pocket frees up space in the main compartment of the cooler bag, where food or other important items are stored, and keeps drinks within easy reach. However, this pocket is not capable of cooling (maintaining temperature).