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Out of stock - STANLEY Classic Flask, 1 litre

Out of stock

A tough, durable flask that's been serving hot and cold drinks since 1913.

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Product code: 15898190 / 100527

A tough, durable flask that's been serving hot and cold drinks since 1913.

Stanley's Classic Flask 1.0L is a double wall stainless steel flask with unbreakable vacuum insulation can keep your drinks warm for hours.

The flask also has an easy pour stopper, heavy duty handle and durable outer.

  • Double Wall Stainless Steel Vacuum Insulation
  • Easy-Pour Stopper
  • Leak Proof
  • Cap doubles up as a cup
  • Keeps hot/ cold 24 hours  
  • 8oz lid doubles as drinking cup
  • Stainless steel construction
  • Durable rustproof finish
  • Heavy duty handle 


This product qualifies for the following delivery methods:


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Ratings & Reviews

Overall Rating

4.88 out of 5
8 reviews
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4.88 out of 5


Money well spent, the best flasks by a country mile, I have an older version but thought I would upgrade.

4.88 out of 5

Stanley flask

Well made product.keeps my hot drink hot.

4.88 out of 5

stanley 1L flask

I have bought quite a few flasks in hopes that my tea will be warm through out the day and this flask is the only one that has lived up to the demand. I often go out climbing for a day and this flask keeps my drink lovely and hot all day long. My partner and I are so happy we bought it.

4.88 out of 5

Does exactly what it says it will

After crushing my father's old Thermos with a spectacular bum-over-head slip coming down Dumgoyne, I bought him a MW flask as a replacement that promised to keep stuff hot for 10 hours (he was in latter stages of cancer and I knew he would never use it in anger).

Gave it it's first try out on a cold, wet trip up Ben Vorlich and was swearily disappointed to find that my coffee was cold after a couple of hours! At that point, I decided I'd had enough of 'buy cheap,buy twice', and bought one of these Stanley flasks.

It has been utterly brilliant. It keeps my coffee roasting hot, even on a trip up Narnain and Ime on a snowy day when wind chill was (apparently) making it feel like -20c!
There's been times when I've left it in the rucksack on arriving home, and opened it the next day, and it's still been reasonably hot, over 24 hours after it was filled!

Really can't recommend it highly enough. It may be more expensive than others, but believe me, it's worth it knowing that you're guaranteed a hot drink on a freezing day on the hills.

4.88 out of 5

Worth the money

First use camping in -5 temp. Water kept hot overnight for first brew and water left was still hot 6 hours later on return home. Strong and effective flask, well worth the expense.

4.88 out of 5


Like others this is the most expensive flask I've bought. Had other high end flasks but they don't compare to this one. Kept my tea nice and fresh. Keeps warm for about 8hrs. Kettle hot for at least 4hrs. Great flask would highly recommend. Only negative could do with a bigger cup.

4.88 out of 5

Top notch

Ive had various different quality flasks and this is by far the best, it is the most ive ever spent but worth every penny as it keeps my tea warm enough up until lunch time.

4.88 out of 5

Stanley flask

Great for DofE check pointing. Kept water hot throughout the day for a nice cup of tea/coffee

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