Sick of setting of metal detectors with your hidden metal flask? The solution is to go medieval with your secret booze smuggling. The cool new Natural Leather Flask is individually handmade from fine, heavy saddle skirting, hardened using an ancient process known as Cuir Bouilli, and finished to the highest standard. This unique drinking vessel holds 10oz of your favorite warm or cold beverages, including spirits and fruit juices, and is waterproofed on the outside with beeswax and inside with a food-safe resin. Perfect for sneaking a sip at the movie theaters, renaissance faires and more!