One of our most popular designs, our collection of classic round 5 oz stainless steel pocket flasks is for those special occasions. Slim, sleek and available in 4 different designs, these chic flasks are loved by bridesmaids and groomsmen alike! Uniquely designed, the bottom is flat so you can easily stand it upright. Our alcohol flasks are made from premium 304 (18/8) food grade stainless steel that is soldered at the joints and provides a pleasant, leak- and rust-free drinking experience. Looking for something a little different? We also have a wide collection of traditional stainless, vanity, classic round and leather flasks for those special occasions, all available in varying sizes and colors/prints. All flasks are BPA free and only use high quality food grade 304(18/8) stainless steel. Note: Your stainless steel flask is specifically designed to carry alcoholic drinks. It should not be used for beverages with acidic content such as fruit juices and cordials. Always empty the flask after use and rinse before refilling. Do not keep alcohol in the flask longer than 3 days. Refill only when you are about to use the flask.