Superior Material: Crafted from 100% pure copper for unmatched durability. Leak-Proof Design: Engineered with a tight seal to ensure no leaks, keeping your beverage secure whether at home or on the go. Eco-Friendly: Reusable and sustainable, our copper bottles offer an eco-friendly alternative to single-use plastic bottles Artisan Craftsmanship: Each bottle is handcrafted with a sleek, polished finish that makes it a stylish accessory as well as a functional one. Large Capacity: The 1000 ml size is ideal for staying hydrated throughout your day without constant refills. Built to last, our copper bottles promise years of reliable use and health benefits. Spring Copper utensils are made of the thickest copper sheet available. Thus, it has maximum durability.