All of the materials in this generous flask are metal detector-friendly, making it your ideal secret companion for concerts and events! Pop off the food grade silicone cap and use it as a 1 oz shot glass. Tuck it into your purse, backpack, or back pocket. This flask features durable and flexible cotton canvas with a BPA free, leak proof, and airtight liner which holds your favorite libation when you are on the go. The food grade liner does not impart any flavors to your beverage. 

• capacity: 8 oz/245 ml
• size: 5" x 8"
• camp/outdoor friendly

care for canteen: Rinse the liner or use bottle brush with warm water and a bit of dish soap. Wash exterior with soap and water and let completely air dry.