Yeti has brought the legendary insulating power of our Rambler Tumblers into bottle form The Yeti Rambler Bottles are the perfect addition to your blind ranch or boat with enough power to keep your water cold until the very last drop Features a durable 188 stainless steel construction with a No Sweat design to keep condensation from collecting All Rambler Bottles come with a TripleHaul cap for superior portability And unlike narrow-mouthed drink bottles that are a hassle to fill or rinse the Rambler Bottle features Over-the-Nose technology for easy loading drinking and cleaning And its BPA-free In other words the Rambler Bottle is the only insulated container for cold or hot beverages thats built for the wild