Jiva Offer: Jiva copper water bottles are made of 100% pure copper. Tamra Jal (copper water) is beneficial in balancing all three doshas (Vata, pitta & Kapha) and is helpful in boosting overall health. Copper water is also known to be anti-microbial. The bottles are joint-free, leak-proof and coated outside with lacquer. So Buy Now! Offer has a limited time.