BalloO via Amazon offers this Stainless Steel Bracelet Flask with Funnel in Rose Gold for $13.99 $12.77. Coupon code "FAAQJ6W4" cuts that to $7.97 $7.28. Plus, Prime members receive free shipping. That's essentially tied with our mention from a month ago and the lowest price we could find from a seller that ships from the U.S. by $3. It holds 3.5-oz. and has a 2.5" inner diameter. Deal ends August 31.