• Double walled vacuum insulation keeps beverage hot or cold for hours

• Up to 8 Hours Keep Hot & Up To 12 Hours Keep Cold

• Fabricated with 100% Stainless steel to prevent rust, unwanted odors and lingering flavors

• Lock and unlock spout for safe carrying

• Wide flask mouth for easy pouring of beverage

• Compact and lightweight design

• Brand: Earth Star

• Model: ESB-500

• Volume: 500ml

• Material: Stainless Steel