Thermos® King Black Large Flask

Product number: 18328

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Product Features

  • Virtually unbreakable, sturdy Thermos flask
  • Keeps drinks hot for up to 24 hours
  • Carry handle
  • Matt black finish

5 Read reviews

  • Thermos® King Black Large Flask

    When it comes to flasks, we think Thermos reign supreme, and their virtually unbreakable King flasks are the ultimate outdoor companions. The large one keeps drinks hot for up to 24 hours.

    1.2 litre.

  • Delivery

    UK Mainland
    Standard Delivery 3-5 Working Days
    Express Delivery Next Day (if ordered before 7pm Monday to Friday. 2 days after 7pm including Weekends/Bank Holidays)*
    Sunday Express Delivery Sunday (if ordered between 6pm Friday and 6pm Saturday)*
    Click & Collect Available at Delivery Page
    BFPO & Foreign & Commonwealth Office
    Standard Delivery 3-5 Working Days*
    Eire (Ireland)
    Standard Delivery 7 Working Days*
    EU countries
    Standard Delivery 7-10 Working Days*
    Rest of the world
    Standard Delivery 7-10 Working Days*

    * Some delivery services may not be available in your area, the delivery page will display the available delivery services during checkout.


    We want you to enjoy shopping at Lakeland with complete confidence, which is why every single product you buy from us comes with a 3 year guarantee – just bring along your receipt or emailed order confirmation as proof of purchase. Plus all returns are free.

    To do this, it would be really helpful if you could call one of our friendly Customer Services Advisors on 015394 88100 first, as there are occasions when it may not be necessary for you to be inconvenienced by sending a product back to us.

  • Thermos® King Black Large Flask


    "love this, amazing flask"

    This review is for an older version of this product

    i usually read reviews and never post any, but after buying so many useless flasks over the years, i was delighted to get this one that actually kept the water HOT! one tip i was given was put hot water in it beforehand to warm flask up, let it sit until you need to go and empty and fill it up. kept the water really hot for a nice cuppa later in the day. its very sturdy, which is great if you have a family and it is gonna get knocked about a bit. happy customer