John Lewis Thermal Flask, 0.35L


John Lewis
H21.5 x Dia.7.5cm
Dishwasher safe
Hand wash only
Dishwasher Safe
Hand wash only
Eligible for International Delivery
Stainless Steel

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.


Click & collect

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

Standard delivery in 5 working days (after Christmas)


Next, named or Saturday UK delivery (in time for Christmas)


Next/named day UK delivery pre-10.30am (in time for Christmas)


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


We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

Q & As

John Lewis Thermal Flask, 0.35L 3.9 5 11 11
An ideal size flask This flask is an ideal size & keeps liquid hot a long time. 12 November 2014
Poor Lid/Cup The flask in itself is good , however when you wash the lid/cup water gets in between the outer and inner casing and it takes a lot of shaking to get the water out 31 August 2014
Thermal flask We bought this to keep our milk fresh for our tea in the morning as one morning the milk had definitely gone off by the time the teas made machine was ready. It does the job perfectly. 19 August 2014
Compact Great little flask for taking on train journeys and nit to heavy to carry around once arrived at destination. 01 August 2014
An ideal product Keeps drinks cold and hot and helps to cut down on the number of plastic bottles of water. 15 July 2014
Handy lightweight flask Unfortunately this item is not very robust - my elderly mother dropped the lid which dented, eventhough the floor was covered in a soft Lino - so bit disappointing as my mother is not very mobile, and it was purchased to save her standing too long to make tea. 24 June 2014
Serves its purpose excellently Bought this flask to save buying coffee on my regular morning train journeys. Looks great; light & slender for easy carrying and keeps hot drinks hot & cold drinks cold. Good price too. Wish I'd bought one before instead of drinking all that pretty average station coffee! 17 June 2014
Very pleased This flask is excellent, a good size and in particular the top is very secure and screws on tightly. 14 May 2014
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Product code :


More than 10 in stock