For those who prefer drinking from Openesia Stainless Steel Bottle instead of stainless steel, this 500ml Openesia Stainless Steel Bottle bottle with removable full colour neoprene sleeve is perfect for being on the go. The braided rope carry strap allows easy carrying and the neoprene sleeve protects your bottle. Leakproof and with stainless steel screw lid. Cold water only. BPA free.