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The JOCO cup: a reuseable coffee cup made from glass

It’s not often that I see a product that I think is worth raving about. After all, we can’t save the planet by buying more stuff, no matter how great the eco credentials claim to be. But when I came across the JOCO cup I thought it was worth sharing.

I’ve talked before about how takeaway coffee cups are made from fossil fuels (yep, that’s where plastic comes from) and are creating a huge landfill problem. The same goes for those biodegradeable ones that actually need commercial composters to biodegrade (you can read that post here).

The way I see it, there’s two simple solutions. Dine in, or bring your own reuseable cup.

I bought a KeepCup, which is made of durable plastic. I’ve used it countless times. I was torn between buying the KeepCup, which appealed to me because its cups are standardised sizes (8oz, 12oz and 16oz, the same as disposable coffee cups), and buying a non-plastic alternative. I would rather have purchased a stainless steel one (or even ceramic) but they all seemed to come in bizarre and impractical sizes. (If your takeaway coffee cup is too tall to fit underneath an expresso machine, it rather defeats the point of having it, don’t you think?!)

The downside of the plastic KeepCup is that it does retain the taste and smell of the previous drink. No matter how many times I wash it out. Soaking overnight with a teaspoon of sodium bicarbonate does a pretty good job of removing it, but wouldn’t it be better if I could wash it once and be done with it? The plastics used in the KeepCup are polypropylene for the cup (type 5) and LDPE (type 4) for the lid, which are both considered safer types of plastic. They thought that about plastic with BPA and phthalates once though. This type of plastic isn’t easily recycled either, so disposal will be an issue at the end of its life. Reuseable plastic is better than disposable plastic, but the best would be no plastic at all.

So I’ve been quietly waiting for KeepCup to bring out a stainless steel alternative.

It seems like JOCO have beaten them to it. Not with stainless steel, but another non-toxic material – glass. I wish the JOCO cup had been around when I was in the market for one. It truly seems to be the best of both worlds. The JOCO cup is made out of glass, with a silicone band so your fingers don’t get scalded. It’s the only glass coffee cup I’ve ever seen. Plus they come in proper barista sizes: 8oz and 12oz. And they’re easy on the eye, if stylishness is your thing.

JOCO cupThe other thing I love is that they sell replacement glass, bands and lids so if you lose any of the bits (or the glass breaks) you can replace them without having to buy a whole new one. This may seem obvious, but often companies make it very hard to buy replacement parts. If you’ve ever broken the glass in a coffee plunger and tried to buy a replacement you’ll know exactly what I mean.

I don’t have a JOCO cup, and I haven’t tried using one. I won’t be getting one either, because my KeepCup still has plenty of life left and to get rid of it would be wasteful. Discarding old products to buy new ones, however green they may be, is not the sustainable option.

But I know there’s a few people out there who are taking part in Plastic Free July, and maybe haven’t got round to buying a reusable coffee cup of their own yet. In which case, here’s another option for you to consider.

The perils of takeaway coffee

I’m a coffee fan, and I like to treat myself to a proper coffee-shop coffee now and then. Nothing beats a decent cup of coffee served by a barista – and unless you have a coffee machine in your kitchen that cost the same as a small car, it’s just not something you can recreate at home.

I’m generally more of a dine-in kinda girl. I like the experience of just sitting there, maybe reading the paper, chatting with friends and family, watching the world go by. But there are times when I get takeaway. When there’s no tables, for example. Or no papers. Or I want to take my coffee with me on the train, to my desk, or to the park.

I’ve always been suspicious of takeaway coffee cups. Even before I knew about plastic, I wasn’t a fan. With their lids that often don’t fit properly, their flimsiness (squeeze too hard and you’re wearing the coffee) and their non-recyclability, nope, I wasn’t a fan.

But bio-degradable takeaway cups? Now they seemed different. Made of renewable resources, and with their promises of sustainability and compost-ability, they seemed to be the answer.

But then I looked into it a little more.

From a environmentally-responsible and sustainability point of view, traditional takeaway coffee cups are bad. At worst, they are made of styrofoam (polystyrene), which is a plastic foam packaging that is rarely accepted for recycling. Even the takeaway coffee cups that are seemingly made from paper or card contain plastic – they have a polyethylene lining – which makes them non-recyclable. (How else could they be waterproof?!) And plastic is made from non-renewable fossil fuels like oil.

So what about biodegradable takeaway coffee cups? Well these are free of plastics made from fossil fuels. One company that make these cups is BioPak: instead of using plastic from fossil fuels, they use a plastic called PLA made from cornstarch, and state ‘compostable and biodegradable’ on the packaging.

However, actual compost-ablility of some of these brands is questionable. I have friends who have tried composting these ‘eco’ cups and putting them in worm farms, and months later they are still completely intact. But even for those brands which will compost, they won’t break down if they’re sent to landfill. The conditions of landfill sites mean there is no oxygen, so microbes cannot break down anything that would normally be biodegradable. There’s nothing sustainable about using a compostable cup unless you are actually going to compost it. In fact, on their website BioPak acknowledge that their cups will only break down in a commercial compost facility, and are more likely to end up in landfill.

So the main benefit to using these cups is that they aren’t made of plastic from fossil fuels. They use other virgin materials though, it’s likely they still use fossil fuels in their manufacturing processes, and they still cause the same problems with landfill. And another interesting thing I learned from the BioPak website, is that PLA is made from genetically modified corn. So this raises other environmental issues. Whatever they may claim, it’s hard to think of these cups as a real environmentally responsible solution.

But what about when you want to buy a coffee?

Ask yourself, are you really in a hurry? So much so that you can’t spare five minutes to sit down, drink your coffee and then go on your way? I’ve seen so many people buy a takeaway coffee and they’ve drunk the entire thing on the two minute walk back to the office before they’re even back at their desk.

Oh. You are in a hurry.

So what’s the solution?

Buy a reusable takeaway coffee cup.

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There’s a few different brands on the market, but I bought a KeepCup. Yes it’s plastic, but it’s durable and I’ve used it numerous times. (I bought it after I gave up single-use disposable plastic, but before I started questioning the other plastic in my life.) I love it because it’s the same size as the standard takeaway coffee cup sizes, meaning it is accepted everywhere, I don’t get short-changed at the shop, it keeps your coffee warm longer than disposable takeaway coffee cups do, and it’s waste free!

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A sustainable coffee-shop run at the office! (And the cardboard tray has been reused too – extra points!)

I would love it if they brought out a stainless steel version, but they haven’t as yet. If you don’t want to buy plastic, there are other companies which sell ceramic and stainless steel alternatives, although the sizes aren’t standardised.

I aim to take my KeepCup with me whenever I go out. Even if I don’t want a coffee, it’s useful for using at water dispensers to avoid plastic disposable cups. And what if I want a coffee and I’ve forgotten my cup? I dine in.