Amazon offers the Contigo SnapSeal Vacuum-Insulated Stainless Steel 16-Ounce Travel Mug in Gunmetal for $8.99. Shipping is free on orders over $25 or with a Prime membership. Also available at Walmart. That takes over 30% off the regular going rate and is an Amazon all-time low. Rated 4.3/5 stars from over 5,000 customers.

Contigo SnapSeal Mug Features:

  • Seal It In – Leak proof lid (when closed) for on-the-go activities
  • For the Long Haul – Drinks stay hot up to 7 hours and cold up to 18 with THERMALOCK Vacuum Insulation
  • Lend a Hand – Easy one-handed drinking from this travel coffee mug
  • Clean Up – Top rack dishwasher lid, hand wash body
  • Perfect Fit – Fits most car cup holders
  • Lifetime Warranty