Thermos vacuum insulation technology for maximum temperature retention, hot or cold. Durable stainless steel interior and exterior. Twist and pour stopper lets you pour without removing the stopper. Cool to the touch with hot liquids, sweat-proof with cold.
Thermos vacuum insulation technology for maximum temperature retention, hot or cold. Durable stainless steel interior and exterior. Twist and pour stopper lets you pour without removing the stopper. Cool to the touch with hot liquids, sweat-proof with cold.
Thermos Stainless King Vacuum Insulated Flask - Slate - 2L
Thermos vacuum insulation technology for maximum temperature retention, hot or cold. Durable stainless steel interior and exterior. Twist and pour stopper lets you pour without removing the stopper. Cool to the touch with hot liquids, sweat-proof with cold.
Thermos vacuum insulation technology for maximum temperature retention, hot or cold. Durable stainless steel interior and exterior. Twist and pour stopper lets you pour without removing the stopper. Cool to the touch with hot liquids, sweat-proof with cold.
in 15 offers
The lowest price for Thermos Stainless King Vacuum Insulated Flask - Slate - 2L right now is $41.99 at MyHouse, compared across 12 retailers.
The all-time low was $32.44 on 9 July 2025 — today's price is 29% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 Mar 2026.
Last updated at 21/03/2026 18:07:56
Thermos Stainless King Vacuum Insulated Flask Slate / 2L
Delivery $9.95
Thermos Stainless King Vacuum Insulated Flask - Slate - 2L
14-day returns
Thermos Stainless King Vacuum Insulated Flask Slate / 2L
Delivery $9.95
Thermos Stainless King Vacuum Insulated Flask Slate / 2L
Delivery $9.95
1.2L Stainless King Vacuum Insulated Flask - Slate
Free delivery
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Thermos - Stainless King&153; Stainless Steel Vacuum Insulated Flask
Delivery $9
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2l Stainless King Vacuum Insulated Flask - Slate
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
2l Stainless King Vacuum Insulated Flask - Slate
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Thermos 2L Stainless King Stainless Steel Vacuum Insulated Flask - Slate
Thermos Stainless King Flask - 2 Litres
Delivery $15
originally posted on walmart.com
I'm learning to start paying attention to the exact wordage on the order. this is the exact thermos that I wanted only it was about 8 to 10 oz too small in what I needed. other than that the thermos is great. it traps whatever you have in there and only lets the water through so you can make loose leaf tea in there successfully. the cup on the top can hold your first cup and two refills.
originally posted on bcf.com.au
We won a voucher and decided to use it at BCF Morayfield to purchase a long overdue Thermos flask. Our old one was past it's due date after 30yrs. At checkout we problems with the voucher but persistance and patience with two aged pensioners by the manager saw the transaction go through. She did a great job in helping us purchase a quality product. Well done.
originally posted on myer.com.au
Haven't used it yet but I'm sure it will be fine. Lovely colour. I inherited a very old Thermos that used to belong my parents and it's still going brilliantly. I had another smaller flask (different brand) which finally died, and wasn't half as old, so getting another genuine Thermos was obvious. I like to have them on hand in the house for winter, so if there's bad weather looming (I'm in Tas) and a chance of an outage, then I've got lots of hot water on hand. Quick delivery from Myer, much appreciated by us rural dwellers. Only criticism is the sticky label wrapped around it, would be good if Thermos could rethink this.
| Variant | |
| size | 2L |
| color | Slate |
Thermos Stainless King Vacuum Insulated Flask Slate / 2L
Delivery $9.95
Thermos Stainless King Vacuum Insulated Flask - Slate - 2L
14-day returns
Thermos Stainless King Vacuum Insulated Flask Slate / 2L
Delivery $9.95
Thermos Stainless King Vacuum Insulated Flask Slate / 2L
Delivery $9.95
1.2L Stainless King Vacuum Insulated Flask - Slate
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
I'm learning to start paying attention to the exact wordage on the order. this is the exact thermos that I wanted only it was about 8 to 10 oz too small in what I needed. other than that the thermos is great. it traps whatever you have in there and only lets the water through so you can make loose leaf tea in there successfully. the cup on the top can hold your first cup and two refills.
We won a voucher and decided to use it at BCF Morayfield to purchase a long overdue Thermos flask. Our old one was past it's due date after 30yrs. At checkout we problems with the voucher but persistance and patience with two aged pensioners by the manager saw the transaction go through. She did a great job in helping us purchase a quality product. Well done.
Haven't used it yet but I'm sure it will be fine. Lovely colour. I inherited a very old Thermos that used to belong my parents and it's still going brilliantly. I had another smaller flask (different brand) which finally died, and wasn't half as old, so getting another genuine Thermos was obvious. I like to have them on hand in the house for winter, so if there's bad weather looming (I'm in Tas) and a chance of an outage, then I've got lots of hot water on hand. Quick delivery from Myer, much appreciated by us rural dwellers. Only criticism is the sticky label wrapped around it, would be good if Thermos could rethink this.
I've been looking for a couple of years for the perfect drink container when I am doing yard work. I have over two acres and use a JD 1025R to mow with. This does really fit in the drink holder, BUT, it does sit in a pocket on the fender and it's not going to go anywhere. I pop the top and have me a CLEAN, COLD drink whenever I need one. Does not leak or sweat. Got the silver one so it will standout in the yard if dropped by accident I have not tried a longevity test for cold or hot beverages, I don't need it for that. But I can tell you, I'll fill it with a cold sports drink of my choosing and then put some ice in it. I'll be in the yard for hours on end and the ice looks as fresh as it did when I put it into there and have zero watered down drink. Only negative ... MoreI've been looking for a couple of years for the perfect drink container when I am doing yard work. I have over two acres and use a JD 1025R to mow with. This does really fit in the drink holder, BUT, it does sit in a pocket on the fender and it's not going to go anywhere. I pop the top and have me a CLEAN, COLD drink whenever I need one. Does not leak or sweat. Got the silver one so it will standout in the yard if dropped by accident I have not tried a longevity test for cold or hot beverages, I don't need it for that. But I can tell you, I'll fill it with a cold sports drink of my choosing and then put some ice in it. I'll be in the yard for hours on end and the ice looks as fresh as it did when I put it into there and have zero watered down drink. Only negative that I can think of, is cleaning the top with the rubber gaskets and taking it off and on. The rubber grips the container and I feel one day it will rip, who knows, the price is right.......so. I approve this container for future buys from myself....LOL
This flask has a huge rattly handle on the side that is not shown in the photo. It looks really well made and I have other Thermos products in this range so I'm sure that it will be as great as the others in functionality. The handle however, is really annoying and, I can't see what it's for because it already has that nice indent design that gives a good grip, but the handle is super loose and unstable! Will likely try returning for a refund and go for the marginally smaller ThermoCafé range instead which unfortunately isn't available on Ocado.
The product is "all or nothing". Explanation---they work wonderfully well (100%) then suddenly don't work (0%). I have had them replaced several times on warranty because of this but still have kept to the same brand. There is no obvious explanation for the sudden onset of failure. I would rate them 5 stars except for the sudden failute.
The container is not the same color as pictured. The whole container is a reddish color. It mentions the reddish color in the description but I thought that was just the cap and inside the cup as pictured.I was very disappointed with the packaging. The thermos was inside one of those padded envelopes and was wrapped in a small amount of bubble wrap. I was sure it would be damaged, but oddly there weren’t any dents on the outside of the thermos and there wasn’t anything rattling inside. A surprise given how poorly it was packaged. Even thought the thermos wasn’t damaged, I would not want to order from the same shipper again.The thermos does keep stuff hot for very long periods of time, which is why I bought it, so I am very pleased with that.
Everything in this is stainless steel, except the plastic and rubber lid, and the plastic built in over cap/cup. Holds cold drinks just fine.Thermos does not recommend putting fizzy drinks into it. I make Seltzer at home, and as long as you do not overfill the bottle, you should be fine. Note that I have not tested traveling with the bottle with fizzy drinks in it, I would advise against that, as the bubbles could get out of the liquid and create a lot of pressure in the vessel, which can force the lid out and cause damage to people and property. This is why Thermos says you must not put fizzy drinks in the bottle.Very happy to have a cold drink in a you room for the whole day. Stay hydrated!
I bought it for my niece who works in a factory. She says she gives it 10 out of 10. She likes that it keeps her 8 cups of coffee hot 'til lunch. It transports well to work. The top cap doubles as a cup for her drink at morning break and lunch. She works in Fargo, ND, so keeping it hot is important in the cold winter. Likes the solid look and construction. Likes that her that her grandpa used to use one like it, hence the old school reference. He is no longer with us and he passed just before she turned three. People look for substance and authenticity. I remember him using one like it as a lumberjack and sitting out in the woods watching him work as a little 5-6 yr old. His had a dent in it, but it still worked. Keep making solid products!
This thing is huge. No way it's going to fit in your cup holder unless you drive a boat. The exterior feels weak; thankfully it hasn't dented yet, but I can't imagine it'll be long before it does. I'm not going to care either way, and I can't imagine it's going to affect performance much, if at all. It's not totally leak proof, but it's pretty good about leaks. If the seals are seated correctly and the lid is screwed on tight, it won't leak, but if not, you might get a few drops to spill out. I use this for cold brew coffee, and I shake the thing like crazy after I fill it; the worst that's ever happened was a few drops spilling out by the hinge on the lid. Overall, it's good. I think it'd be great at keeping things warm, because my coffee stays cold damn near ... MoreThis thing is huge. No way it's going to fit in your cup holder unless you drive a boat. The exterior feels weak; thankfully it hasn't dented yet, but I can't imagine it'll be long before it does. I'm not going to care either way, and I can't imagine it's going to affect performance much, if at all. It's not totally leak proof, but it's pretty good about leaks. If the seals are seated correctly and the lid is screwed on tight, it won't leak, but if not, you might get a few drops to spill out. I use this for cold brew coffee, and I shake the thing like crazy after I fill it; the worst that's ever happened was a few drops spilling out by the hinge on the lid. Overall, it's good. I think it'd be great at keeping things warm, because my coffee stays cold damn near forever. I've seen reviews about trouble with the seals, but I haven't had any issues so far. My only fear is that the thing is REALLY HEAVY when full, and if I dropped it on concrete against the lid, I bet that plastic would crack. Otherwise, I think you could beat the hell out of it without much worry of any real issues. Edit: After 6 months of usage, this thing is already using its utility. It's starting to leak a LOT more that it used to, always from the back of the cap by the hinge. No idea why. My seals look and seat perfectly. I wear white too often to be leaking coffee every time I gently shake my mug. The lid is also way harder to clean than you might expect. You can remove the seals and clean in there just fine, but there's seams and crannies deep in the cap that you might not even notice for awhile. Very difficult to get at. Reduced to 2 stars from 3.
| Variant | |
| size | 2L |
| color | Slate |
