so you can get a cool sparkling bracelet and a hidden flask at the same time, which will be the best gift for your friends and family! Parameters: Product Weight: 155g Weight after filling: 255g Inner diameter: 6.4cm Outer diameter: 10cm Capacity: 100ML The package contains: 1 x Bracelet Flask 1 x Stainless steel funnel Maintenance: 1.Clean the inside of the flask with neutral detergent and hot water before using.2.It can be sterilised with strong liquor.