The Rambler® 64 oz. Bottle's super size capacity is perfect for longer adventures, providing refreshingly cold drinks for you and your dog keeping you both hydrated on the move. A useful No Sweat™ exterior helps eliminate condensation so you can maintain a secure grip. A TripleHaul™ handle comes off with a quick and simple twist to expose the shatter-resistant dishwasher-safe spout for controlled drinking on the move. Easy refills are achieved by simply removing the entire cap to expose the wide bottle mouth.