Do not fill with liquids other than water. Do not fill with boiling water.Make/ sure surroundings are safe before use. Do not use on humans or animals. / Do not overfill with water. Do not add too much pressure. Do not leave/ filled with water and pressurized. Immediately discontinue use if the product/ becomes deformed or damaged. Keep away from fire and other sources of/ heat. Do not use this product for purposes other than its intended purposes.