This convenient drinking bottle combines a comfortable drinking spout with a stainless steel double-walled vacuum insulation to keep cold liquids cool for many hours. The BPA-free cap has a narrow-mouth drinking spout and is completely leak-proof thanks to its silicone seals. The thread runs on the inside to create a comfortable lip seal and prevent water runoff while drinking. The drinking cap can be locked in position for unhindered drinking. The hinged carrying loop fits a carabiner for attachment. The large opening is convenient for cleaning or filling the bottle with ice cubes or fruit slices. The extra thick stainless steel walls endure many years of rough use and thus save the use of many disposable bottles. The Cool Drink Bottle is equipped with a unique getter to complete and maintain the vacuum over time.