Why Thermos Flasks and other glass vacuum flasks are not Zero Waste!

I’m publishing this post as a warning to all that purchasing a Thermos brand or other brand flask, with a glass vacuum liner is just about the WORST choice you can make when trying to live a Zero Waste lifestyle. They are promoted as an alternative to buying drinks out and will potentially save you money.

I grew up with my parents taking them everywhere – in fact they still do! It always used to be the case that you could buy a new glass liner, if yours ever broke. I chose a glass lined one because they are known to keep drinks hotter for much, much longer than metal walled flasks and I thought I would be able to replace the parts as needed. But be warned- not any more! You have to buy a whole new flask – you cannot buy a replacement branded or otherwise, not anywhere! This means your entire plastic flask has to go in the bin. Let me tell you that I am completely horrified at this state of affairs. I hope that Thermos gets bombarded with complaints which forces them to bring back the replacement parts.

IMG_5684So, you can expect to be shelling out for the entire cost of a new flask every time yours breaks and having to live with the knowledge that you are adding non-recyclable plastic to the World’s landfill sites. I wonder just how many perfectly good flask shells are sitting in the bin, for want of a glass liner. Honestly, the thought makes me feel slightly sick!

I’d love to hear if anyone knows of a truly Zero Waste flask – one that you only have to buy once!

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The Best Laid Plans

Whenever I have to go out for the day, whether it’s for business or pleasure I plan to take a packed lunch with me. This is a crucial money-saving tactic, as you can easily spend £3.50 – £5.00 on lunch, even just a bog-standard sandwich! It’s easy to purchase an insulated lunch bag and a couple of mini ice packs, so you can store your lunch safely, regardless of whether you’re out and about or not. Another great tip is to take a thermos flask with you, so you can save another £3.50 or so on a hot drink. If you think you’re going to succumb to a sweet treat, mid-afternoon – then pack one! It’s far cheaper to buy a multi-pack of chocolate bars than it is to purchase them singly, either from a shop or a vending machine.

So I dutifully did all of the above and set out on my journey. Imagine my frustration and dismay when I arrived at my destination, to find I’d left the lot on the kitchen counter! The best laid plans and all that. So I ended up having to purchase items in a corner shop anyway! This was even more frustrating, as I had to break my own zero waste rules as you cannot buy anything ready-to-eat unpackaged here, except for fruit. I blame my forgetfulness on a phone call that I received just as I was picking all my belongings up to leave. That interruption cost me dearly, in every sense.

Still the other beauty of a packed lunch is you can always eat it later or the next day! Unfortunately my sandwich hadn’t remained cool, despite the cool pack I’d used – too many hours had passed, so I had to bin that.  However, everything else was ambient and I just had it for my tea instead!

Have you had any money-saving fails?