Flask
Flask for sale on Ireland's largest auction and classifieds sites
Thermos flask stainless - 2l, - £13.99
Vacuum bottle this • Made high density • 304 stainless steel - Free postage - New and Used
Vacuum bottle this • Made high density • 304 stainless steel - Free postage - New and Used
Thermos flask - 2l, - £12.99
1.5l insulated thermos • Flask hot cold • Office commuting great - Free postage - New and Used
1.5l insulated thermos • Flask hot cold • Office commuting great - Free postage - New and Used
Thermal flask stainless steel - thermal, - £10.75
Thermal flask • Keep drinks hot • Cold hours this - Free postage - New and Used
Thermal flask • Keep drinks hot • Cold hours this - Free postage - New and Used
Sport stainless steel thermos - stainless, - £11.49
Sport stainless steel • Thermos flask 600ml • Leak proof insulated - Free postage - New and Used
Sport stainless steel • Thermos flask 600ml • Leak proof insulated - Free postage - New and Used
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Double walled vacuum - double, - £12.98
Vacuum insulated double • Wall flask keep • Your drinks ideal - Free postage - New and Used
Vacuum insulated double • Wall flask keep • Your drinks ideal - Free postage - New and Used
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48 listings · from £3.99 · avg £11.94
⚠️ These listings were last updated more than 109 days ago.
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Browse 48 flask listings currently in our index. Prices range from £3.99 to £43.95, with an average of £11.94. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about flask →
1200ml thermos stainless - stainless, flask - £8.99
1.2 stainless steel • Vacuum thermos flask • Carry handle strap - Free postage - New and Used
1.2 stainless steel • Vacuum thermos flask • Carry handle strap - Free postage - New and Used
Large stainless steel flask - large, 2l - £13.99
Thermos flask made • High quality food • Grade 304 stainless - Free postage - New and Used
Thermos flask made • High quality food • Grade 304 stainless - Free postage - New and Used
510ml leakproof insulated - leakproof, - £8.86
Perfect capacity 510ml • Beautiful shape enjoy • Your coffee tea - Free postage - New and Used
Perfect capacity 510ml • Beautiful shape enjoy • Your coffee tea - Free postage - New and Used
Stainless steel vacuum thermos - stainless, - £7.99
Finished classic silver • This insulated bottle • Stylish functional maintaining - Free postage - New and Used
Finished classic silver • This insulated bottle • Stylish functional maintaining - Free postage - New and Used
350ml 500ml 750ml 0l - 350ml, 1.0l - £16.99
High grade quality • Stainless steel construction • Unique double wall - Free postage - New and Used
High grade quality • Stainless steel construction • Unique double wall - Free postage - New and Used
500ml stainless steel - 500ml, - £8.89
500ml stainless steel • Vacuum insulatedwater bottle • Double wall insulation - Free postage - New and Used
500ml stainless steel • Vacuum insulatedwater bottle • Double wall insulation - Free postage - New and Used
Vacuum insulated flask gift - insulated, - £7.00
Category vacuum flask • Material inner 304 • Stainless steel outer - Free postage - New and Used
Category vacuum flask • Material inner 304 • Stainless steel outer - Free postage - New and Used
Travel thermal stainless - thermal, - £6.95
Insulated coffee mug • Cup travel thermal • Stainless steel flask - Free postage - New and Used
Insulated coffee mug • Cup travel thermal • Stainless steel flask - Free postage - New and Used
Vacuum jug stainless - jug, - £10.99
Insulation jug large • Opening design able • Better fill coffee - Free postage - New and Used
Insulation jug large • Opening design able • Better fill coffee - Free postage - New and Used
Tea coffee air - 3l/5l, flask - £17.85
Air pot flask • Pump action vacuum • Insulated safety lock - Free postage - New and Used
Air pot flask • Pump action vacuum • Insulated safety lock - Free postage - New and Used
500ml water bottle flask - 500ml, - £6.99
Double walled insulated • Vacuum sealed leak • Spill proof twist - Free postage - New and Used
Double walled insulated • Vacuum sealed leak • Spill proof twist - Free postage - New and Used
800ml thermos flask - thermos, - £8.59
Capacity 800ml thermos • Bottle led display • Allows you monitor - Free postage - New and Used
Capacity 800ml thermos • Bottle led display • Allows you monitor - Free postage - New and Used
Mebanix hot food soup thermos - mebanix, - £14.01
Any reason within • Next five years • You not happy - Free postage - New and Used
Any reason within • Next five years • You not happy - Free postage - New and Used
Vacuum insulated flask gift - insulated, - £7.14
Category vacuum flask • Color black grey • Pink green blue - Free postage - New and Used
Category vacuum flask • Color black grey • Pink green blue - Free postage - New and Used
Stainless steel thermos - steel, - £8.99
Explore convenience staying • Hydrated keeping your • Beverages desired temperature - Free postage - New and Used
Explore convenience staying • Hydrated keeping your • Beverages desired temperature - Free postage - New and Used
Vacuum insulated grey thermos - vacuum, - £5.98
Stay hydrated style • This sleek grey • Thermos flask perfect - Free postage - New and Used
Stay hydrated style • This sleek grey • Thermos flask perfect - Free postage - New and Used
Stainless steel thermos flask - stainless, - £7.96
This stainless steel • Thermos flask gift • Set includes three - Free postage - New and Used
This stainless steel • Thermos flask gift • Set includes three - Free postage - New and Used
Smart thermo travel coffee mug - travel, - £7.89
Product gradient color • Coffee mug liner • Material 316 stainless - Free postage - New and Used
Product gradient color • Coffee mug liner • Material 316 stainless - Free postage - New and Used
Thermos flask stainless - 2l, - £12.99
Vacuum bottle this • Made high density • 304 stainless steel - Free postage - New and Used
Vacuum bottle this • Made high density • 304 stainless steel - Free postage - New and Used
Thermos flask stainless - 2l, - £13.99
Thermos flask made • High quality food • Grade 304 stainless - Free postage - New and Used
Thermos flask made • High quality food • Grade 304 stainless - Free postage - New and Used
500ml stainless steel - 500ml, - £9.99
Capacity 500ml category • Vacuum flask material • Inner 304 stainless - Free postage - New and Used
Capacity 500ml category • Vacuum flask material • Inner 304 stainless - Free postage - New and Used
Stanley legendary classic - stanley, - £43.95
Stanley legendary classic • Bottle vacuum flask • 1.9l 1.4l 750ml - Free postage - New and Used
Stanley legendary classic • Bottle vacuum flask • 1.9l 1.4l 750ml - Free postage - New and Used
Gift set 500ml cup - cup, stainless - £6.95
Gift set includes • 500ml cup stainless • Steel thermos flask - Free postage - New and Used
Gift set includes • 500ml cup stainless • Steel thermos flask - Free postage - New and Used
Stainless steel thermos flask - stainless, - £16.00
Never guess your • Drink temperature again • This advanced litre - Free postage - New and Used
Never guess your • Drink temperature again • This advanced litre - Free postage - New and Used
Personalised water bottle - personalised, - £16.99
Ideal travel perfect • Gift gym enthusiasts • Water lovers embrace - Free postage - New and Used
Ideal travel perfect • Gift gym enthusiasts • Water lovers embrace - Free postage - New and Used
Thermal vacuum sealed flask - sealed, - £15.92
Avoid taste liquids • Change like tea • Coffee juice cup - Free postage - New and Used
Avoid taste liquids • Change like tea • Coffee juice cup - Free postage - New and Used
Soup jar food flask - soup, hot - £5.61
Double insulated food • Flask soup jar • Pasta hot cold - Free postage - New and Used
Double insulated food • Flask soup jar • Pasta hot cold - Free postage - New and Used
Thermal travel mug - mug, hot - £5.15
These thermal travel • Mugs are perfect • Keeping your coffee - Free postage - New and Used
These thermal travel • Mugs are perfect • Keeping your coffee - Free postage - New and Used
Thermos mondial flask - mondial, - £12.99
Hot cold drinks • 1.8l 0.5l • Description thermal mondial - Free postage - New and Used
Hot cold drinks • 1.8l 0.5l • Description thermal mondial - Free postage - New and Used
Stainless steel hip flask - steel, for - £3.99
This stainless steel • Hip flask stylish • Practical choice enjoying - Free postage - New and Used
This stainless steel • Hip flask stylish • Practical choice enjoying - Free postage - New and Used
Personalised large name - large, - £12.99
Cup height 173mm • Spaces symbols count • Characters money boxes - Free postage - New and Used
Cup height 173mm • Spaces symbols count • Characters money boxes - Free postage - New and Used
Hot cold water - hot/cold, double - £13.98
Specifications hot cold • Water bottle double • Wall thermal flask - Free postage - New and Used
Specifications hot cold • Water bottle double • Wall thermal flask - Free postage - New and Used
Coffee mug cup - mug, flask - £8.45
Compact lightweight can • Easily put into • Most car cup - Free postage - New and Used
Compact lightweight can • Easily put into • Most car cup - Free postage - New and Used
Smart led temperature water - led, - £8.50
500ml capacity ideal • Thetouch sensitive led • Display lid shows - Free postage - New and Used
500ml capacity ideal • Thetouch sensitive led • Display lid shows - Free postage - New and Used
Tea coffee air pot - tea, - £20.85
Sleek stylish design • Our vacuum flask • Makes easy carry - Free postage - New and Used
Sleek stylish design • Our vacuum flask • Makes easy carry - Free postage - New and Used
Thermos flask stainless - thermos, - £9.40
Thermos flask made • High quality food • Grade 304 stainless - Free postage - New and Used
Thermos flask made • High quality food • Grade 304 stainless - Free postage - New and Used
Vacuum insulated thermos - thermos, flask - £7.99
Thermos flask • Stainless steel cup • Gift set stylish - Free postage - New and Used
Thermos flask • Stainless steel cup • Gift set stylish - Free postage - New and Used
Thermos hammertone flask - flask, 0.5l - £20.57
Utilizes thermos vacuum • Insulation technology keep • Fluids hot remarkable - Free postage - New and Used
Utilizes thermos vacuum • Insulation technology keep • Fluids hot remarkable - Free postage - New and Used
Ninja dw1801euukwh thirsti 530 - thirsti, - £22.99
Click here see • Description - Free postage - New and Used
Click here see • Description - Free postage - New and Used
Coffee mug cup flask 510ml - cup, - £4.99
510ml 151mm not • Including lid height • Net weight 510 - Free postage - New and Used
510ml 151mm not • Including lid height • Net weight 510 - Free postage - New and Used
380 510 stainless steel - 380/510, - £6.79
Model insulated coffee • Cup functional style • Sleek stylish thermos - Free postage - New and Used
Model insulated coffee • Cup functional style • Sleek stylish thermos - Free postage - New and Used
Stainless steel water - stainless, bottle - £11.89
500ml stainless steel • Vacuum insulatedwater bottle • Double wall insulation - Free postage - New and Used
500ml stainless steel • Vacuum insulatedwater bottle • Double wall insulation - Free postage - New and Used
Thermal food flask - food, kids - £20.99
Insulated thermal food • Flask hot 24h • Cold leakproof lunch - Free postage - New and Used
Insulated thermal food • Flask hot 24h • Cold leakproof lunch - Free postage - New and Used
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Everything you need to know about flask
Whether you are looking for a brand-new or second-hand flask, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.99, while premium listings can reach £43.95 — giving you a wide budget spread to work with. The average price of £11.94 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.