🔒 Lock in freshness, unlock your flask’s full potential!
The Isosteel Quickstop replacement closure is a lightweight, durable plastic cap designed to fit multiple vacuum flask models (0.5L to 1.0L). It offers a secure, spill-proof seal and a sleek black/grey finish, making it the perfect hassle-free upgrade for maintaining your flask’s performance and style.
| Brand | Isosteel |
| Model Number | VA-Q9551 |
| Colour | Black / Grey |
| Product Dimensions | 18 x 10 x 6 cm; 49.9 g |
| Capacity | 17 Fluid Ounces |
| Material | Plastic |
| Item Weight | 49.9 g |
L**O
Goes great with a Thermos 1.2
I really like that it fits perfectly in a Thermos King Flask Vacuum Insulated 1.2L.Already pouring some great mates at home in London
M**N
Another great product from IsoSteel
Very good, bought to replace the new design stopper which I don't like quite as much as this pop up version.
R**N
Didn't fit. Not a standard size.
Didn't fit. Not a standard size.
L**H
Sadly doesn’t fit the flask that I wanted it as ...
Sadly doesn’t fit the flask that I wanted it as a replacement for. Nothing wrong with the product - didn’t realise it would be so long and not fit.
L**X
Five Stars
Exactly what I needed!
Trustpilot
2 weeks ago
1 day ago
