These funny water bottles are a must-have when dating kids. The bottle is made of stainless steel, making it the perfect and durable alternative to disposable plastic bottles. The material is lightweight, shock and shock resistant and does not release toxic substances into the water. The simplicity of its design makes it easy to clean. Use a bottle brush, hot water with dishwashing liquid, or simply place the bottle in the dishwasher! The bottles are perfectly waterproof. The cap, very convenient, is designed so that small hands can easily open and close it. Each bottle has a strip that makes it easy to carry or hang in a backpack. The water bottle has a slim design, allowing it to rest well in the hands of grandchildren and easily store in the backpack or schoolbag.