John Lewis Thermal Flask, 0.5L

Product information

This handy flask features a thermally insulated design which helps to keep drinks hot for 8 hours and cold for an entire day. Made from stainless steel, it also features an insulated cup/lid.
John Lewis
H25.5 x Dia.7.5cm
Dishwasher Safe
Eligible for International Delivery


Click & collect

Free Click & collect from John Lewis or Waitrose shops for collection tomorrow from 2pm
347 participating John Lewis and Waitrose shops

Standard delivery


Next or named day delivery


Next or named morning delivery


International delivery available

  • Europe (Non EU) - £7.50
  • Europe (EU) - £7.50
  • Rest of World - £25.00
Provided by JL Delivery Ltd - more about international delivery
From  £7.50

Collect+ from a local shop from Saturday - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops


We want you to be happy with your purchase. If you're not, just return the products to us or to one of our shops. Unless faulty, we'd like this to be within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Depending on the type of product, you can make free returns via our shops, Royal Mail (or courier collection for large or heavy items), Collect+ or via MyHermes.

Find out more about returning products

Q & As

John Lewis Thermal Flask, 0.5L 3.8 5 6 6
8 month and still going I had this for 8 months for keeping the water warm/hot for a baby feed. So far its been good it has hold its temperature up to 12 hours. 09 September 2014
Almost not quite The product seemed promising and did keep the drink hot for a couple of hours. Disappointed that the insulated cup isn't quite insulated and is too hot to hold when there is drink inside. It is just day one... Hope it stays sturdy.. 10 July 2013
very handy and practical I take this flask everywhere and it keeps fluids very warm / hot for at least 5 hours. If anyone is thinking of buying a flask, I would most definately recommend this product. The tip of cleaning the flask in hot water then pouring your desired drink in it keeps the fluids hot much longer too, 03 December 2012
Waste of Money I bought this as I thought it was the perfect size to take to work. I had this approx. 6 weeks and used it only a handleful of times before the vacuum 'broke' rendering it useless. Waste of money. 13 November 2012
Perfect After purchasing the Anorak version which leaked and did not keep the contents hot for long, a replacement was sought. I should have bought this all along! Great size, robust, well fitting lid and top - no leaks on my bumpy train journey to work. Keeps the contents hot for ages, drinkable all morning in fact. I am so pleased - highly recommended. 02 August 2012
Flask Bought as a Christmas gift and they are delighted with it. 18 January 2012
1-6 of 6


Product code :


More than 10 in stock