Ultimate Outdoors Basket Close Menu Search Store Finder Twitter Facebook Instagram Blog Engage voice search Offer logo Click and collect logo Delivery logo

STANLEY Classic Flask (1.3L)

Discount Card Price£22.47

Retail Price £46.99 Was £22.50Save 52%

Offer: Sale

Choose size in stock:

Selected size:

The traditional drinks flask - Tough, durable, and serving hot and cold drinks since 1913.

View product information

Product code: 15893796 / 143935

The traditional drinks flask - Tough, durable, and serving hot and cold drinks since 1913.

The vacuum insulated Stanley Classic Flask (1.3L) will keep hot drinks hot and cold drinks cold for up to 24 hours.

The folding handle packs down flat to help it fit easily into your lunchbag, whilst the insulated lid doubles as a 110z (325ml) drinking cup.

It sports the traditional looks that define a Stanley Flask, with its classic colouring and metallic finish - just like the flask your Grandpa used to use.

  • Vacuum Insulated
  • Keeps drinks hot or cold 24 hours
  • 18/8 Stainless Steel
  • Rustproof and naturally BPA-free
  • Leak proof + Fully packable

Delivery and collection options

Ratings & Reviews

Overall Rating

4.50 out of 5
8 reviews
Write a review
4.50 out of 5


Had ours for a while now and found it to be brilliant. Keeps water hot for at least 12 hours,to hot to put your hand under. Standard thermos only last 2 hours, Best flask we've ever had !!!!!

4.50 out of 5


It's true what they say you get what you pay for.
for a little more than you would buy a normal flask you get the best on the market .it keeps water hot for 24hrs exactly as it said it would .I only got one as my dad has had one for it seems like for ever and his still works like the day he got it .and he won't lend me it .

4.50 out of 5


Great product. I work outdoors all day and this keeps my tea hot right through to the end. A litre never used to be quite enough (especially when sharing), but this fella is big enough for a quick brew on the way home.

4.50 out of 5

Stanley Flask

Would recommend for any purpose of outdoor or even indoor as keeps my tea hot for when I require. Brilliant

4.50 out of 5

Stanley classic leak proof flask

Excellent product would recommend this for any outdoor person keeps water boiling hot all day long

4.50 out of 5

Stanley the best

So far my tea is 12h in stanley thermos and it's still hot

4.50 out of 5

Best flask I've ever had

This is the best flask I've ever had. Use it daily for work in the winter, keeps it piping hot for well over 12 hours. Had this flask for going on 3 years now use it for fishing and it's never let me down. So much so ive had the food flask for a few years can also recomend.

4.50 out of 5


This is the worst flask I have ever had. At best it keeps boiling water warm for 3 hours at the most and then it is tepid.. Very disappointed with this. I even got a replacement for the problem and it's just the same. It's a real same as the flask looks great and the handle is excellent that it fold back into itself.. so unless you want just to admire it don't bother buying this item.

Found a lower price online? We'll beat it by 10%