The image shows a transparent plastic bag with a measuring scale on it. The bag is labeled "Presys P400" and has a blue handle on the top for easy carrying. The measuring scale is filled with a yellow liquid, which appears to be a mixture of water and other liquids. There are several lines on the measuring scale, indicating the amount of liquid in the bag. On the left side of the bag, there is a label that reads "400 ml" and on the right side, there are numbers that read "350 ml", "375 ml", and "300 ml". The bag also has a label on the bottom right corner that says "250 ml". There is also a small blue handle attached to the bottom of the measuring cup, which is likely used to hold the liquid in place while it is being poured. The background is a white surface, possibly a medical equipment.