Tank Stainless Steel Tumbler 450mL, 360° Push Button Lid, Up to 6HRs Hot

OverviewInsulated Tumbler for maximum temperature retention for 6 hours Easy Sip Lid with a simple 360° drink flow push button to easily sip your beverage on-the-go Anti-Slip Base & Leak Proof to prevent the tumbler from toppling High Quality Stainless: Designed with high quality Stainless Steel 304 to ensure durability, no taste and odor BPA Free: 100% food grade material and FDA Approved