Flask
Flask for sale on Ireland's largest auction and classifieds sites
1200ml thermos stainless flask - 1200ml, - £7.99
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
Litre stainless steel - litre, - £17.49
Great value pump • Action airpot constructed • Unbreakable stainless steel - Free postage - New and Used
Great value pump • Action airpot constructed • Unbreakable 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
Stainless steel 500ml vacuum - stainless, - £4.91
This stainless steel • 500ml vacuum thermos • Flask perfect keeping - Free postage - New and Used
This stainless steel • 500ml vacuum thermos • Flask perfect keeping - Free postage - New and Used
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Andes stainless steel - 1l, - £9.99
Vacuum flask • Andes stainless steel • 1000ml high quality - Free postage - New and Used
Vacuum flask • Andes stainless steel • 1000ml high quality - Free postage - New and Used
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48 listings · from £3.99 · avg £12.29
⚠️ These listings were last updated more than 14 days ago.
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Browse 48 flask listings currently in our index. Prices range from £3.99 to £25.66, with an average of £12.29. 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 →
Stainless steel vacuum flask - stainless, - £7.79
Lid flask can • Used temporary drinking • Cup making convenient - Free postage - New and Used
Lid flask can • Used temporary drinking • Cup making convenient - Free postage - New and Used
Coffee mug cup - mug, flask - £5.50
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
500ml stainless steel thermo - 500ml, - £7.50
Keep your beverages • Perfect temperature this • High quality 500ml - Free postage - New and Used
Keep your beverages • Perfect temperature this • High quality 500ml - Free postage - New and Used
Stainless steel water flask - 1l, - £8.69
350ml 500ml 750ml • Stainless steel vacuum • Insulated water flask - Free postage - New and Used
350ml 500ml 750ml • Stainless steel vacuum • Insulated water flask - Free postage - New and Used
950ml insulated stainless - 950ml, - £14.99
Insulated stainless steel • Water bottle 950ml • Leakproof flip top - Free postage - New and Used
Insulated stainless steel • Water bottle 950ml • Leakproof flip top - Free postage - New and Used
Mini thermos cup - thermos, stainless - £3.99
Item type stainless • Steel thermos mug • Material - Free postage - New and Used
Item type stainless • Steel thermos mug • Material - Free postage - New and Used
Coffee mug cup flask 510ml - coffee, - £7.49
Capacity 510ml 380ml • Portable design perfect • Commuting travel daily - Free postage - New and Used
Capacity 510ml 380ml • Portable design perfect • Commuting travel daily - Free postage - New and Used
Glass vacuum flask 400ml - flask, - £5.97
This 400ml glass • Vacuum flask travel • Bottle perfect keeping - Free postage - New and Used
This 400ml glass • Vacuum flask travel • Bottle perfect keeping - Free postage - New and Used
Thermos flask stainless - 2l, - £16.99
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
Water flask bottle - flask, - £12.89
Vacuum insulated water • Bottle double wall • Insulation maintains temperatures - Free postage - New and Used
Vacuum insulated water • Bottle double wall • Insulation maintains temperatures - Free postage - New and Used
Sport stainless steel thermos - stainless, - £12.49
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
500ml stainless steel water - stainless, - £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
Stainless steel 500ml vacuum - steel, - £10.43
Vacuum insulated water • Bottle double wall • Insulation maintains temperatures - Free postage - New and Used
Vacuum insulated water • Bottle double wall • Insulation maintains temperatures - Free postage - New and Used
510 leakproof insulated - 510, - £4.99
Functional style sleek • Stylish thermos coffee • Travel mug leak - Free postage - New and Used
Functional style sleek • Stylish thermos coffee • Travel mug leak - Free postage - New and Used
Stainless steel vacuum bullet - steel, - £9.49
Sleek bullet shaped • Vacuum flask litre • Capacity whether youre - Free postage - New and Used
Sleek bullet shaped • Vacuum flask litre • Capacity whether youre - Free postage - New and Used
Stainless steel vacuum flask - steel, - £7.99
Lid flask can • Used temporary drinking • Cup making convenient - Free postage - New and Used
Lid flask can • Used temporary drinking • Cup making convenient - Free postage - New and Used
Stainless steel travel mug - steel, - £4.49
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
Thermos flask stainless - flask, - £20.99
Cup stainless steel • Stove top coffee • Percolator moka pot - Free postage - New and Used
Cup stainless steel • Stove top coffee • Percolator moka pot - Free postage - New and Used
Large thermos flask - large, 3l - £19.90
Thermos bottle made • High quality food • Grade 304 stainless - Free postage - New and Used
Thermos bottle made • High quality food • Grade 304 stainless - Free postage - New and Used
Vacuum thermos flask - vacuum, - £17.69
500pcs straws extra • Wide fat jumbo • Boba bubble tea - Free postage - New and Used
500pcs straws extra • Wide fat jumbo • Boba bubble tea - Free postage - New and Used
Tea coffee air pot - tea, flask - £19.45
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
Insulated water bottle - water, - £9.99
Bottle stays cool • Touch hot drinks • Inside sweat free - Free postage - New and Used
Bottle stays cool • Touch hot drinks • Inside sweat free - Free postage - New and Used
Thermos flask vacuum - 1l, - £10.69
Large capacity thermo • Bottle stainless steel • Tumbler portable thermoses - Free postage - New and Used
Large capacity thermo • Bottle stainless steel • Tumbler portable thermoses - Free postage - New and Used
Stainless steel vacuum - stainless, - £10.99
Stainless steel vacuum • Flask double wall • Insulated hot cold - Free postage - New and Used
Stainless steel vacuum • Flask double wall • Insulated hot cold - Free postage - New and Used
Tea coffee air pot - coffee, - £19.45
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
Basiks plastic vacuum thermal - basiks, - £13.11
Basiks plastic vacuum • Thermal flask versatile • Durable option both - Free postage - New and Used
Basiks plastic vacuum • Thermal flask versatile • Durable option both - Free postage - New and Used
Stainless steel double - stainless, - £7.95
Carry handle design • Makes easy grab • Your bottle when - Free postage - New and Used
Carry handle design • Makes easy grab • Your bottle when - Free postage - New and Used
Stainless steel vacuum - steel, - £9.99
100 new brand • Good quality made • Stainless steel vacuum - Free postage - New and Used
100 new brand • Good quality made • Stainless steel vacuum - Free postage - New and Used
Thermos flask stainless - l, - £20.90
Stainless steel thermos • Bottle easy carry • Made from sustainable - Free postage - New and Used
Stainless steel thermos • Bottle easy carry • Made from sustainable - Free postage - New and Used
Stainless steel vacuum - 2l, - £11.85
Stainless steel vacuum • Coffee tea jug • Keep drink just - Free postage - New and Used
Stainless steel vacuum • Coffee tea jug • Keep drink just - Free postage - New and Used
500ml stainless steel - 500ml, - £6.90
Keep your beverages • Perfect temperature this • High quality 500ml - Free postage - New and Used
Keep your beverages • Perfect temperature this • High quality 500ml - Free postage - New and Used
Flask vacuum - 3l, - £17.88
Air pot tea • Vacuum flask coffee • Stainless steel insulated - Free postage - New and Used
Air pot tea • Vacuum flask coffee • Stainless steel insulated - Free postage - New and Used
Ninja thirsti coral - ninja, - £25.66
Ninja thirsti coral • Flask bottle versatile • Made from stainless - Free postage - New and Used
Ninja thirsti coral • Flask bottle versatile • Made from stainless - Free postage - New and Used
Stainless steel - 2l/3l/5l, - £21.85
Capacity contemporary style • Airpot flask has • Allowing you keep - Free postage - New and Used
Capacity contemporary style • Airpot flask has • Allowing you keep - Free postage - New and Used
Tea coffee air - tea, pot - £19.45
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
Stainless steel vacuum - steel, 2l - £11.85
Stainless steel vacuum • Coffee tea jug • Keep drink just - Free postage - New and Used
Stainless steel vacuum • Coffee tea jug • Keep drink just - Free postage - New and Used
510ml leakproof insulated - leakproof, - £5.49
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
Sport stainless steel - stainless, - £9.85
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
Litre vacuum flask with - vacuum, - £13.46
Litre vacuum flask • Convenient carry handle • Keep both hot - Free postage - New and Used
Litre vacuum flask • Convenient carry handle • Keep both hot - Free postage - New and Used
Kombat hot cold - kombat, vacuum - £9.29
Kombat hot cold • Vacuum flask stainless • Steel drinks insulated - Free postage - New and Used
Kombat hot cold • Vacuum flask stainless • Steel drinks insulated - Free postage - New and Used
Stainless steel pump action - 5l, - £20.49
Great value pump • Action airpot constructed • Unbreakable stainless steel - Free postage - New and Used
Great value pump • Action airpot constructed • Unbreakable stainless steel - Free postage - New and Used
Personalised water bottle with - bottle, - £12.99
750ml capacity ideal • Travel perfect gift • Gym enthusiasts water - Free postage - New and Used
750ml capacity ideal • Travel perfect gift • Gym enthusiasts water - Free postage - New and Used
Hot cold airpot flask - flask, tea - £17.85
This high quality • Stainless steel flask • Ideal all outdoor - Free postage - New and Used
This high quality • Stainless steel flask • Ideal all outdoor - 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 £25.66 — giving you a wide budget spread to work with. The average price of £12.29 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.