Super large capacity, enjoy cool. A 128-ounce large capacity water bottle to energize your camping trip. Whether it is a family outing or a solo adventure, it can meet your water needs throughout the day, so that you can avoid thirst and enjoy the outdoors. Vacuum insulation technology, so cool at your fingertips. Double vacuum insulated kettle easily keeps liquid cold for up to 48 hours, or hot for 24 hours. Whether it is hot summer or cold winter, it can bring you a comfortable drinking experience. Quality materials, health care. Our gallon water bottles are made from 100% non-toxic, BPA-free plastic and durable, food-grade 18/8 stainless steel. It will never leave a metallic taste or rust, so you can drink and use with peace of mind. Practical design, versatility. The 4-in. wide cover allows you to refill at any time, and the leak-proof cover ensures that there won't be any spills. The practical handle design makes it easy for you to carry and handle, whether it is outdoor activities, camping or sports, it is your best companion.