• Every bottle come with 2 lids and a silicone base• Original Straw Lid & Dual Purpose Hot & Cold Stainless Steel Lid• Highly efficient 5-layer thermal insulation keeps drinks ice cold for 24 hrs or piping ho. for 12 hrs• 18/8 (304) stainless steel on the inner & outer lining for a durable finish.• Extra copper coating - for ultimate thermal protection• Tough Powder Coating - Provides protection & ensures bottle remains slip-free and colourful• No sweat exterior- No sweat exterior protects against condensation & keeps your hands dry and unaffected, no matter how hot or cold the beverage is inside• Wide mouth - Easy to clean & fill with ice• Does not retain or impart any flavour• Threaded lid for 100% leak-free performance• Lifetime warranty• Cup holder compatible (420ml & 650ml)• BPA/BPS & Toxin-free