Maxam KTFLKGTR Stainless Steel Acoustic Guitar Shaped Flask, 4 oz The Maxam 4oz Stainless Steel Acoustic Guitar Shaped Flask can be a liquor flask, water bottle, and statement piece This guitar flask is handy enough to slip into a bag, and features a screw-down cap for discrete sips Stylish polished finish Measures 3" x 6-3/4" x 7/8" Limited lifetime warranty