Stainless Steel Vacuum Insulated Water Bottle Double Wall - TOPOKO Top Quality Hydration Thermos - Camping Hiking Travel No Leak Rust Resistant Colored - 25 oz, Gold HIGH QUALITY - Durable construction with 18/8 stainless steel interior and exterior. Safe to use everyday without worry of breaking from normal use everyday drops or hazardous toxins from BPA - 100% BPA Free EFFECTIVENESS - Perfectly vacuum sealed, our thermos bottle keeps drink cold for 24 hours and hot for 12 hours. CONVENIENT - Leak Proof and Sweat Free. Take it with you at all time. Drop in your bag or purse without the worry of spillage. SIZE - 1.8" wide mouth. The bottle is 10" tall and base is 3" in diameter. Fit in most bags and cup holders. TRENDY - Signature vividly gold powder coating, also available in 7 other colors.