In a compact 60ml syringe for even easier transport, chuck it in your ute and take it where ever you go. We use this product regularly especially when the weather is hot and humid. When dogs are working all day and making big find they need a little bit extra to help them out. Easy to use and easy storage. Aids in maintaining and restoring normal electrolyte balance in body tissues due to strenuous exercise and sweat loss during training, racing, competition, traveling, and hot weather conditions.