THERMOS Stainless King Vacuum-Insulated Travel Tumbler, 16 Ounce, Matte Steel
$27.49
Price: $12.99 - $27.49
(as of Jan 04, 2026 16:17:20 UTC – Details)
If you’re like us, you want your hot coffee to be hot for your whole commute and after getting through your inbox. Thanks to our high quality double-wall stainless steel construction, the STAINLESS KING Tumbler’s vacuum insulation is the best way to make sure your morning routine never loses steam. Keeps your morning coffee or tea hot for up to 7 hours and iced drinks cold for up to 18 hours. The DRINKLOCK sealing lid is leak-proof when closed for peace of mind. Features a built-in tea hook that holds tea bags or most loose leaf infusers. Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended.
STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold beverages. Keeps your morning coffee or tea hot for up to 7 hours and iced drinks cold for up to 18 hours
EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable any time of year for long treks or road trips – to the wilderness or across town
SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended
LEAK-PROOF LID: DRINKLOCK sealing lid is leak-proof when closed for peace of mind. Features a built-in tea hook that holds tea bags or most loose leaf infusers. Lid design is easy to disassemble and clean
SINCE 1904: THERMOS brand products have been making everyday life better, every time. Hot stays hot. Cold stays cold. Food and drinks stay fresh. The little things go a long way, so do we
Customers say
Customers find the thermos well-made and effective at keeping drinks hot and cold, with one noting it works well for 30-40 minute meetings. The leak resistance receives mixed feedback – while some say it doesn’t leak, others report it leaks like crazy. Durability is also mixed, with some finding it super durable while others report the top coming apart after 3 months of use. Cleaning experiences vary, with some finding it easy to take apart for cleaning while others find it difficult. The seal performance is mixed, with some reporting a tight seal while others say it doesn’t work properly.
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