Description of GSI Glacier Stainless Leather Wrapped Flask An elegantly rugged, classic hip flask. When it comes to durable, lightweight kitchenware, thousands of Boy Scouts can't be wrong. If you need kitchenware that can take a beating and keep on cooking, Glacier Stainless® is for you. Each piece is made of high-grade 18/8 stainless steel and built to last for years to come. Features: 6.0 and 4.0 oz sizes 3.75" x 1" x 5.13"