This is a portable storage bottle specially designed for acrylic paints. Its body is made of blue PLA material and features a fine anti-slip texture. It comes with a white screw cap adorned with vertical ridges, which seals tightly to prevent leaks and effectively keeps the paint from drying out. The compact threaded cap makes it extremely convenient to carry and access during outdoor sketching or model painting, ensuring cleanliness and hassle-free use.