THERMOS Stainless King 16oz Travel Mug with Handle — Army Green, Vacuum Insulated, Spill-Resistant

THERMOS Stainless King Travel Mug is a rugged 16oz insulated travel cup with a handle and DrinkLock lid that keeps drinks hot for up to 7 hours and cold up to 18 hours while preventing spills.

This Army Green Stainless King is built for active days—commutes, road trips, hikes, or busy mornings. Made from 18/8 stainless steel with vacuum insulation, it maintains beverage temperatures, resists sweat on the exterior, and includes a secure sealing lid and tea hook for loose leaf or bagged tea. The mug balances everyday practicality with Thermos’s long-standing reputation for durable temperature retention.

How long will my coffee or iced drink stay at the right temperature?

The Stainless King uses vacuum insulation to minimize heat transfer and deliver extended temperature retention. Thermos rates the mug to keep hot drinks warm for up to seven hours and cold beverages chilled for up to eighteen hours under typical conditions.

• Hot retention: up to 7 hours for coffee or tea.
• Cold retention: up to 18 hours for iced beverages.
• 18/8 stainless interior resists flavor transfer.
• Exterior remains cool with hot contents and sweat-proof with cold.

Is the lid truly leak-proof and easy to use on the go?

The DrinkLock sealing lid is engineered to prevent leaks when closed, giving you confidence in bags or cupholders. The lid’s mechanism is straightforward to secure and disassemble for cleaning, so daily use fits a commuter’s pace.

• DrinkLock lid designed to seal and stop spills when closed.
• Simple open/close action made for one-handed use while traveling.
• Disassembles for rinsing; top-rack dishwasher safe recommended.
• Handle and shape fit most standard cupholders for stable transport.

Can I brew tea in it or use loose-leaf infusers?

Yes — the mug includes a built-in tea hook that holds tea bags or many loose-leaf infusers so you can steep directly in the cup. That convenience makes it a versatile bottle for coffee, tea, or cold drinks without needing extra equipment.

• Built-in tea hook secures tea bags and some infusers.
• No separate brewer required for on-the-go steeping.
• Stainless interior prevents lingering flavors between uses.
• Large 16oz capacity fits typical morning beverage portions.

Who is this for? The THERMOS Stainless King 16oz with handle is aimed at people who need a dependable, easy-to-clean travel mug that withstands daily life and outdoor use: commuters, road trippers, hikers, parents, and anyone who prefers a handled cup with reliable temperature performance. It’s especially useful for those who want a mug that fits most cupholders, seals against leaks, and doubles as a tea brewer without sacrificing thermal protection.

Practical notes: for best results, pre-warming or pre-chilling helps maximize the mug’s retention time; the lid should be secured fully to ensure the DrinkLock seal; and while dishwasher-safe on the top rack, occasional hand washing of lid components preserves functionality. With over a century of experience in insulated containers, Thermos offers a travel mug that combines robust construction with everyday convenience.