85oz Stainless Steel Thermos Flask - Insulated Travel Bottle

Thermosflask Stainless Steel Insulated Bottle 85oz – Price, Ratings, Reviews & Sales Insights

Product Name	Price	Rating	Review Count	Expert Score	Sales Last Month	Buy
STANLEY Quencher H2.0 30 oz Tumbler – Insulated Design	$35.0	(4.3)	85802	97	3000	Get it on Amazon
Insulated Water Bottle 24 oz - BPA Free	$13.99	(4.3)	1076	83	2000	Get it on Amazon
Insulated Water Bottle 128 oz - BPA-Free Water Jug	$29.97	(4.3)	4136	77	1000	Get it on Amazon
Ello Campy 18oz Travel Mug – Leak Proof Insulated Cup	$17.24	(4.3)	8399	74	100	Get it on Amazon
Stainless Steel Insulated Water Bottle - Vacuum Flask	$29.99	(4.3)	1	74	10	Get it on Amazon
Insulated Coffee Mug 17oz – Leakproof Travel Tumblers	$20.99	(4.3)	47	73	100	Get it on Amazon
DUNAA 40 oz Insulated Tumbler - Keeps Drinks Cold for 12 Hours	$24.99	(4.3)	9	73	10	Get it on Amazon
BJPKPK 40oz Insulated Water Bottle - BPA Free Stainless Steel	$17.99	(4.3)	23	73	10	Get it on Amazon
Insulated Water Bottle 32 oz - BPA-Free Design	$23.39	(4.3)	4167	73	10	Get it on Amazon
Insulated Tumbler 30 Oz - Keep Drinks Hot or Cold	$16.14	(4.3)	1596	73	10	Get it on Amazon
Insulated Tumbler 18 OZ Stainless Steel Coffee Cup – Keep Drinks Hot	$11.0	(4.3)	1602	73	50	Get it on Amazon
Insulated Tumbler 26 Oz Stainless Steel - Keep Drinks Hot or Cold	$14.67	(4.3)	1602	73	50	Get it on Amazon
Insulated Water Bottle 64 oz - BPA-Free Vacuum Jug	$21.98	(4.3)	4174	73	50	Get it on Amazon
FlowState 40 oz Tumbler – BPA-Free Travel Mug	$19.76	(4.3)	9	73	10	Get it on Amazon
Slim Insulated 25oz Water Bottle – Leakproof Design	$18.99	(4.3)	2749	72	10	Get it on Amazon
30 oz Stainless Steel Insulated Tumbler - Leakproof Design	$15.99	(4.3)	729	72	10	Get it on Amazon
Insulated Vacuum Thermo Bottle – 500ml Stainless Steel Flask	$16.99	(4.3)	2524	72	100	Get it on Amazon
Insulated Water Bottle 128 oz Stainless Steel Jug - Stay Hydrated	$37.99	(4.3)	156	72	100	Get it on Amazon
Bulk Stainless Steel 20oz Tumbler - Vacuum Insulated	$9.99	(4.3)	528	72	50	Get it on Amazon
Sport Tumbler 32oz Vacuum Insulated Water Bottle – Leak-Proof	$22.95	(4.3)	14	72	10	Get it on Amazon
Stainless Steel 20 oz Tumbler - Insulated Travel Mug – Perfect for Hot & Cold Drinks	$9.99	(4.3)	200	72	50	Get it on Amazon
Blockhütte 25 oz Stainless Steel Water Bottle - BPA-Free	$29.97	(4.3)	4256	72	100	Get it on Amazon
Insulated Stainless Steel Water Bottle – 24hr Hot & Cold	$32.99	(4.3)	483	71	50	Get it on Amazon
Large Coffee Thermos 2QT Stainless Steel - Keeps Liquids Hot	$49.89	(4.3)	208	71	100	Get it on Amazon
Olive 2500ml Insulated Stainless Steel Water Bottle - Keep Drinks Hot/Cold	$32.99	(4.3)	485	71	50	Get it on Amazon
Stainless Steel Thermal Bottle 17 oz - Keep Drinks Hot or Cold	$15.99	(4.3)	156	71	50	Get it on Amazon
Insulated Vacuum Thermo Bottle 1000ml – Hot & Cold Drinks	$22.99	(4.3)	2519	71	10	Get it on Amazon
Insulated Vacuum Thermo Bottle 1500ml - Keep Beverages Hot or Cold	$25.99	(4.3)	2519	71	10	Get it on Amazon
40oz Travel Tumbler Cup – Insulated Water Bottle	$29.37	(4.3)	26	71	10	Get it on Amazon
Zukro 50 oz Insulated Stainless Steel Tumbler – Leak-Proof Design	$19.99	(4.3)	688	71	10	Get it on Amazon
14 oz Travel Coffee Mug – Vacuum Insulated Tumbler	$19.99	(4.3)	626	71	200	Get it on Amazon
Insulated Water Bottle – BPA Free Thermal Mug	$17.99	(4.3)	242	71	10	Get it on Amazon
Stainless Steel 20oz Tumbler - Insulated Travel Mug	$41.79	(4.3)	531	70	50	Get it on Amazon
Vacuum Insulated Bottle 27oz Stainless Steel - Keep Drinks Hot	$14.99	(4.3)	205	70	10	Get it on Amazon
Insulated Tumbler 24oz - Keep Drinks Hot & Cold	$17.99	(4.3)	10	68	10	Get it on Amazon
Insulated Tumbler 24oz - BPA-Free Travel Mug	$13.99	(4.3)	10	68	10	Get it on Amazon
Stainless Steel 20oz Tumbler - Insulated Travel Mug – Bulk Pack	$71.99	(4.3)	531	68	10	Get it on Amazon
Insulated Coffee Mug 20 oz - Hot & Cold Drinks	$72.19	(4.3)	43	67	10	Get it on Amazon
30 oz Stainless Steel Tumbler - Leak Proof Insulation	$85.49	(4.3)	483	67	10	Get it on Amazon
Large Coffee Vacuum 67oz Insulated Water Bottle - Leakproof	$49.99	(4.3)	10	66	10	Get it on Amazon

What Customers Say

Mai Mai

January 06, 2026

5 / 5

Great Thermos! Hot stays really hot!!! Even after 12 hours!

This came and I used it right away. I heat up a huge pot of tea, but keep having to heat it up throughout the day wasting energy. I decided to try this thermos. I would boil water with infused tea around noon and at 8 pm at night, it is still almost boiling temperature and was way too hot to drink. So, it does keep liquids very hot, hot! I love it. You do need to wash it out, but I dont like using detergent, either wash with salt or vinegar. Otherwise the soap lingers in thermos and then all of your drinks start to taste like detergent.The strap is a good idea, but a little awkward. The thermos is heavy but you can use it with one hand no problem. the open for pouring mechanism escaped me on how to use, but eventually I got it. It does have a venting hole so when you're pouring the hot water does not splash back up on you. The material is durable and well made. I love it for the price. I will be able to use it for long road trips as well.

✔ Verified Purchase

Debra Oliver D.V.M.

January 26, 2026

5 / 5

Keeps liquid hot for a long time

Good size and works well

✔ Verified Purchase

The tape arrived within a couple of days, and was exactly as described. The reflective quality was much better than expected.

January 15, 2025

5 / 5

I'm impressed

I read the reviews on this thermos and decided to do my own experiment. I used a digital thermometer and water that was boiled to 210 degrees F. I measured the temperature every 2 hours. This is what I found.At the start of the test the water was 210° FAt 2 hours 195° FAt 4 hours 185° FAt 4 hours I turned the thermos upside down to test for leaksAt 6 hours 178° F no leaks after 2 hoursAt 8 hours 168° F no leaks after 4 hoursAt 10 hours 156°F no leaks after 6 hoursI only did 10 hours since my shifts don't last much more than that.I'd say the coffee would start out very hot (burn your tongue hot) and after about 6 hours will be just hot coffee but enjoyable. From 6 to 8 hours it'll cool to lukewarm but warm enough to still drink. After 8 it really starts to cool off. The nice part was that after 6 hours inverted there were no leaks.When taking the lids off and on they turned easily, and even though I tried to cross thread them, the way it's threaded I couldn't "accidentally" cause a cross threading to force a leak.My conclusion, is that up to 8 hours you'll enjoy hot coffee, after 8 the liquid will cool off to a lukewarm cup of coffee. Overall, not too bad.I'd recommend this thermos, just know that 8 to 10 hours is pretty much the limit.For more info on my "test" it was done inside a room that was 65° F. The cooling would probably be a little faster if the bottle was in a car during the winter.

✔ Verified Purchase

Kelly Bain

December 22, 2025

5 / 5

An absolute gem of a purchase

This thermos does not disappoint!! Keeps liquid hot for a very long time and is very durable.

✔ Verified Purchase

Bren Caswell

August 28, 2025

4 / 5

Works fairly well

Keeps my coffee pretty hot for Atleast 6 hours. I preheat the inside with hot water before filling. It will cool faster if I don’t. Haven’t tried during the winter yet though. I do recommend.

✔ Verified Purchase

Gregory Rasmussen

February 09, 2024

1 / 5

MAJOR DESIGN FLAWS. FLASK BURST OPEN WHEN PUT IN THE SUN , LID POPS OPEN IN PIECES

ON PAPER ITS GREAT BECAUSE OF ITS ADDITIONAL CAPACITY SO I PURCHASED 8 UNITS AND HAD THEM COURIERES TO ZIMBABWE ONLY TO FIND THEY ARE A DESIGN MESS AND ONE ALREADY IS TRASH.After 4 months ownership boiling water at 100 Centigrade 9 hours later is only 52 degrees Centigrade.Most heat loss is from the cap which needs a redesign as it HAS NO INSULATION. I have 9 of these and am furious.I USE FLASKS FOR HOT TEA & COFFEE, COLD BEER AND OCCASIONALLY FOR MAKING YOGHURT WHERE IT HAS TO BE KEPT WARM FOR 6 HOURS BETWEEN 37 AND 40 CENTIGRADE.WHEN MAKING YOGHURT AFTER A COUPLE OF HOURS AS IT WAS COOL INSIDE I PUT IT IN THE SUN FOR AN HOUR ONLY TO SEE IT OOZING MILK FROM THE MIDDLE OF THE FLASK !! THE BLACK THIN PLASTIC SHELL HAD POPPED AS PER THE PICTURE AND WHEN POPPED BACK ALL WAS STILL NOT OK AS THE LID WAS INEXPLICABLY NOW LOOSE. WHEN USED FOR BEER AS A GROWLER THE LID DIDN'T WANT TO SNAP EASILY OPEN AS THE RUBBER INSIDE (BROWN PIECE IN SECOND PHOTO) MUST HAVE STUCK TO ITSELF AND WHEN THE LID OPENED A SPRING POPPED OUT AND DISAPPEARED. SO END OF THE CAP:<( HENCE MY REMAINING SEVEN FLASKS ARE TAPED UP TO STOP THIS FROM HAPPENING AGAIN.BOTTOM LINE ...THE LIDS NEED REPLACING WITH SIMPLE STOPPERS THAT ARE LESS LIKELY TO LEAK AND THE BLACK PLASTIC. NEEDS TO BE WHITE OR SILVER OR AT LEAST A NON ABSORBANT COLOUR

✔ Verified Purchase

Dana Smith

January 21, 2026

5 / 5

Holds so much!

Such great quality and holds soooo much!!

✔ Verified Purchase

Large Thermosflask- 85oz Stainless Steel Insulated Bottle for Travel with BPA Free Cup - 2.5L Oversized Vacuum Insulated Thermoses with Handle and Strap for Hot & Cold Drinks(Black)

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Thermosflask Stainless Steel Insulated Bottle 85oz – Price, Ratings, Reviews & Sales Insights

What Customers Say

Great Thermos! Hot stays really hot!!! Even after 12 hours!

Keeps liquid hot for a long time

I'm impressed

An absolute gem of a purchase

Works fairly well

MAJOR DESIGN FLAWS. FLASK BURST OPEN WHEN PUT IN THE SUN , LID POPS OPEN IN PIECES

Holds so much!