1. With a unique durable laser-welded hinge, the structure is strong and sturdy. The material is safe and non-toxic, with stainless steel offering excellent corrosion resistance. No need to worry about internal metal corrosion. The hip flask gift set is lightweight and compact, making it easy to carry. 2. ELEGANT LEATHER: The hip flask is covered with premium leather. This material is easy to handle and store, and can be conveniently placed in your suit, jeans pocket, jacket, fishing box, beach bag, or travel bag. Even in cold weather, the leather provides a warm and comfortable feel. 3. LEAK-PROOF: The flask features a thick stainless steel screw cap that creates a tight seal, helping prevent leaks and spills of vodka, whiskey, bourbon, or other favorite beverages. The cap is attached with a sturdy hinge, reducing the risk of loss. Easily open and enjoy your drink anytime, anywhere. 4. PERFECT GIFT: This whiskey hip flask set makes a thoughtful gift for birthdays, Christmas, weddings, housewarming, graduation, and Father's Day. Its also great for outdoor activities like fishing, hunting, camping, and barbecues. The set includes 2 mini cups, allowing you to share a drink with friends or loved ones whenever and wherever desired. 5. COMPLETE SET: Includes 1 hip flask, 2 small cups, and 1 funnel for easy filling. Compact and convenient for storage when not in use. Packaged in a stylish gift box, this set is an excellent gift choice.