YETI Rambler 18 oz Vacuum Insulated Stainless Steel Water Bottle Navy Chug Cap YETI Rambler 18 oz Water Bottle in Navy Blue features double-wall vacuum insulation to keep drinks hot or cold for hours. Constructed from durable stainless steel with a puncture-resistant and rust-resistant finish, this bottle includes the leak-resistant TripleHaul cap for easy transport. The Chug Cap allows for controlled gulps on the go, while the wide mouth makes cleaning and adding ice simple. A reliable companion for hiking, camping, or daily commutes. never used, sat in storage Measurements: • Height: 10.25" • Diameter: 3" #Activewear #Utility