1) HAND CRAFTED PREMIUM QUALITY & EASY TO CLEAN: Quality is our top priority, we made sure it wouldn’t only stand out with its unique design, but that it also 100% leakproof & handcrafted to perfection. we recommend washing the copper bottle using lemon & salt. To do so, squeeze a lemon in the bottle and add 1 tablespoon of salt & 1 cup of water, then close the lid and shake the water bottle. 2)Design- hammered Oxodized copper Bottle, Material:- Copper, Weight (Gram):- 300 Gram, Height:- 11'' Inch, Width:- 3'' Inch, Volume (ML):- 34 OZ 3)STUNNING DESIGN - The high shine, alluring look of pure copper is accentuated by the dynamic engraved texturing along all sides. When you're not drinking out of the Mindful Design Copper Bottle, you'll be admiring its style. 4) THE PERFECT WAY TO CHILL WATER Copper Bottles helps water stay cooler for longer.