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TempraMed VIVI Med Review: An Insulin Cooler For Pens And Vials?
Written By:
Cazzy Magennis
Last Updated:
July 2, 2026
A full VIVI Med review by a type 1 diabetic, covering insulin vial storage, travel use, temperature protection, pros, cons and whether it’s worth it.
This post may contain affiliate links. If you click and buy through one of these then we may receive a small commission, at no added cost to you (more info here). All information on this website is subject to this disclaimer.
Looking for a simple way to protect your insulin or injectable medication when you’re out and about?
Then the VIVI Med by TempraMed might be exactly what you’re looking for.
If you’ve been around here for a while, then you may already know that I previously reviewed the VIVI Cap, which is designed specifically for insulin pens.
But the VIVI Med is a little different.
Rather than replacing the cap of your insulin pen, this is a small temperature shield case that can hold certain temperature-sensitive medications, including insulin pens, insulin vials, GLP-1 medications, biologics, epinephrine auto-injectors, blood glucose test strips and other injectable medications.
And one of the big things I like about it is that it can hold up to two 10ml insulin vials.
For me personally, as someone who uses Humalog vials, that actually makes the VIVI Med a lot more useful than I first thought.
Two vials would usually be enough insulin for me, plus spare insulin, for around a week trip, so it would pretty much cover me on a city break!
So whilst I originally thought of this as more of a day-use product, I do think it could also be a really useful option for a shorter trip, depending on how much insulin you need and what medication you use.
I’ve been testing it out here in the UK, including on a few surprisingly hot days, and so far, I’m impressed.
It’s compact, it feels like a solid piece of kit, and best of all?
There’s no charging, no wires, no ice packs, No soaking it in water, no trying to find a freezer the night before you travel….bliss!
In this VIVI Med review, I’m going to take you through what it is, how it works, who I think it’s best suited for, the pros and cons, and whether I think it’s worth buying.
Quick verdict: is the VIVI Med worth it?
Yes, I think the VIVI Med is a brilliant option for protecting your insulin or injectable medication when you’re out and about, travelling, sightseeing, going to theme parks, or simply carrying medication around in warm weather.
I also think it has more travel potential than something like the VIVI Cap, because it can hold up to two 10ml insulin vials.
I still would not see it as a replacement for proper refrigerated storage for a large insulin supply or a long trip.
But for daily use, travel days, theme parks, cruise excursions, road trips, hot-weather sightseeing days, or even a shorter trip where two vials is enough?
I think it’s a really clever and low-maintenance solution.
TempraMed is the company behind the VIVI range of medication temperature protection products.
You may already have heard of the VIVI Cap, which is designed to protect insulin pens from temperature extremes.
The VIVI Med is part of the same family, but it’s a more universal option because it works more like a small protective case rather than a pen cap replacement.
The main thing I like about the TempraMed concept is that their products are designed to be really low-maintenance.
And for me, anything that makes travelling with diabetes supplies a little bit easier is always worth looking at.
Why is it important to protect insulin and medication from temperature changes?
If you use insulin, or any temperature-sensitive medication, then you’ll already know how stressful it can be trying to keep it at the correct temperature.
Insulin can be affected by extreme heat and freezing temperatures, and the scary thing is that damaged insulin does not always look damaged. I’ve had an insulin freeze before, and visually it looked absolutely fine afterwards, and I’ve had insulin die in the heat (more times than I can count lol), and it doesn’t visually look any different, but it did not work properly.
And that’s the issue. You don’t always get a big obvious warning sign that something has gone wrong. It doesn’t always look “off”.
Sometimes it just doesn’t work as effectively, and that can obviously cause big problems.
This is why I think having a reliable way to protect your insulin or medication when you’re out and about is really important.
And this becomes even more important when travelling.
Because suddenly you’re dealing with a whole host of issues like airports, beach days, hot cars, buses, trains, theme parks, water parks…(you get the vibe)
And if you’re anything like me, you don’t want to spend your entire trip worrying about whether your insulin is okay.
What is the VIVI Med?
The VIVI Med is a reusable temperature shield designed to protect temperature-sensitive medications from extreme temperatures.
Unlike the VIVI Cap, which attaches directly to an insulin pen, the VIVI Med is more like a small protective case.
You place your medication inside the device, close it with the correct size cover, and then use the light indicator to check whether the device is operating within the correct range.
TempraMed say the VIVI Med is suitable for a range of temperature-sensitive medications and care essentials, including insulin, medication vials, GLP-1 pens, biologics, epinephrine auto-injectors and glucose test strips.
It can also hold up to two 10ml insulin vials, which is one of the biggest benefits for me.
I use Humalog vials, and if I can fit two 10ml vials inside, that makes it much more practical for my personal set-up.
For a day out, I could use it to carry the insulin I’m actively using.
But for a shorter trip, say around a week, two vials could actually cover the insulin I need, plus spare.
So for me, this could be useful in two different ways:
As a day-use product for the insulin I’m carrying out and about. As a compact short-trip solution if two vials is enough for the trip.
That’s where I think the VIVI Med becomes really interesting.
It’s still not a huge insulin travel case.
It’s not designed to carry every single diabetes supply you own.
But it can carry more than I initially expected, and that makes it more versatile.
What comes in the box?
Inside the box, you get the VIVI Med device, two different top covers, and simple operating instructions.
First impressions?
It feels like a really solid piece of kit.
It has a nice weight to it, without feeling massive or bulky, and it feels well-made rather than flimsy.
That’s important because if I’m trusting something to help protect my medication, I want it to feel reliable.
The instructions are also really easy to follow, which I appreciate, because I don’t want diabetes products to feel like another complicated thing I need to figure out. The basic set-up is simply:
Choose the correct size cover for your medication. Place your medication inside the VIVI Med. Close it with the correct cover. Press the indicator button to check the temperature status. And that’s basically it.
How does the VIVI Med work?
The VIVI Med uses insulation and heat-absorbing material to help protect medication from temperature extremes.
It’s a passive system, which means you don’t need to charge it, plug it in, or activate it in any complicated way.
There is a small light indicator on the bottom of the device.
As mentioned above, when you press the button, the light will show either green or red.
A green light means the device is operating correctly and the medication temperature is within the intended use range.
A red light means the VIVI Med needs to return to room temperature before you use it again.
One thing to note is that the light does not stay on permanently.
You press the button, check the colour, and then it switches off.
I actually like this because it keeps things simple.
There is no app to check, no battery you need to charge, and no extra accessories to pack.
My experience testing the VIVI Med
I’ve been testing the VIVI Med here in the UK, and we’ve actually had a few hot days recently, so it has been a good time to try it out.
So far, every time I’ve checked the indicator, it has shown green, which means the device is operating as it should.
Obviously, the UK is not exactly the hottest place in the world, but we do get those random hot summer days where your bag can heat up quickly, especially if you’re out walking, sightseeing, sitting in the car, or just generally out and about all day.
And for those kinds of situations, I really like the peace of mind that the VIVI Med gives.
The thing I love most is how easy it is to use.
When you’re travelling with diabetes, you already have enough to think about.
So any product that removes a step rather than adding another one is something I’m going to appreciate.
I also really like the size of it.
It’s small enough to pop into a handbag, day pack, sling bag, or even a bum bag, depending on what you’re carrying.
And whilst it is bigger than the VIVI Cap, it is still very compact considering it can hold up to two vials.
That’s the part that makes it more useful for me personally.
If I was only carrying one insulin pen for the day, the VIVI Cap would probably be the slimmest option.
But if I wanted to carry vials, or enough insulin for a shorter trip, the VIVI Med makes more sense.
For me, two 10ml Humalog vials would usually cover around a week, including spare insulin.
So I can absolutely see myself using this for a short trip, especially if I’m trying to keep my diabetes packing lighter and more organised.
Benefits of the VIVI Med
1. No charging, water, ice or refrigeration needed
This is probably my favourite thing about the VIVI Med.
Most insulin cooling products require some sort of preparation.
You either need to freeze an ice pack, soak something in water, put it in the fridge, or charge a device.
But with the VIVI Med, there’s none of that.
2. It can hold up to two 10ml insulin vials
This is a big one for me.
The fact that the VIVI Med can hold up to two 10ml insulin vials makes it more useful than I first expected.
For me personally, I use Humalog vials, and two vials would usually be enough insulin for around a week to 10 days max, including spare.
So this means I could potentially use the VIVI Med for a shorter trip, not just a day out.
Of course, everyone’s insulin needs are different.
3. It’s compact enough for day-to-day use
The VIVI Med is small enough to bring with you without it feeling like a big bulky medical bag.
I think this is one of the biggest benefits.
Sometimes you don’t want to carry a huge diabetes kit.
Sometimes you just want to carry the medication you need for that day, plus your usual essentials.
And for that, this works really well.
4. It feels really well-made
First impressions matter, and my first impression of the VIVI Med was that it feels like a premium product.
It has a proper solid feel to it, and it doesn’t feel cheap or flimsy.
That’s important because if you’re trusting a product to help protect your medication, you want it to feel reliable.
5. It’s really simple to use
I love diabetes tech, but I don’t always want every product to feel like tech.
Sometimes I just want something that works.
The VIVI Med is one of those products.
There are no complicated settings, no app, no wires, and no charging port.
You put your medication inside, close it, press the button, and check the light.
6. It’s designed for repeated use
The VIVI Med is reusable and designed to be used again and again.
So whilst it might feel like an investment upfront, it’s not something you need to replace after every trip.
That makes it more appealing if you travel often, or if you regularly carry temperature-sensitive medication with you.
Cons of the VIVI Med
1. It still only carries a limited amount
The VIVI Med can hold up to two 10ml insulin vials, or one pen, which is great, but it is still not designed to carry a huge insulin supply.
For me, two vials may be enough for around a week to 10 days max.
But if you’re travelling for longer, or if you use more insulin, then you’ll still need a bigger storage solution or a separate plan for your main insulin supply.
So I’d say the VIVI Med sits somewhere between a day-use product and a short-trip product.
It’s more spacious than the VIVI Cap, but it’s still not a full diabetes travel case.
2. It is not a replacement for a fridge
This is important.
The VIVI Med is not designed to replace proper refrigerated storage for every situation.
You should still always follow the storage instructions for your specific medication.
I see this as a product for protecting medication while you’re out and about, or potentially for a shorter trip depending on your insulin needs and medication guidance.
But if I was travelling for a longer period and carrying lots of insulin, I’d still want a proper plan for storing the rest of my insulin.
3. The price point
As with the VIVI Cap, I do think some people may look at the price and think it feels expensive.
And I get that. There are cheaper cooling pouches and gel-pack style products on the market.
But I think the value of the VIVI Med is in how low-maintenance it is.
Is the VIVI Med good for travelling with diabetes?
Yes, I think the VIVI Med is a great product for travelling with diabetes.
And actually, now that I know it can hold up to two 10ml insulin vials, I think it’s even more useful than I initially realised.
Who do I think the VIVI Med is best for?
I think the VIVI Med is best for anyone who carries temperature-sensitive medication and wants a simple way to protect it during daily life or travel.
Would I use the VIVI Med for a long trip?
For a longer trip, probably not on its own.
But for a shorter trip?
Yes, I think I could.
This is the biggest change in how I think about the VIVI Med.
Originally, I saw it mainly as a day-use product.
But because it can hold up to two 10ml insulin vials, I think it could work for a shorter trip too.
Final thoughts: is the VIVI Med worth buying?
Overall, I’m really impressed with the VIVI Med.
It’s simple, compact, well-made, and genuinely easy to use.
For me, the biggest selling point is the fact that it requires no charging, no water, no ice packs and no refrigeration.
That makes it a really practical option for travelling, sightseeing, theme park days, work days, or simply being out and about in warm weather.
But the second biggest selling point is that it can hold up to two 10ml insulin vials.
For me, as someone who uses vials, that makes it more versatile.
FAQs about the VIVI Med
Does the VIVI Med need to be charged?
No, the VIVI Med does not need to be charged.
There are no wires, charging ports or plugs involved.
Does the VIVI Med need ice packs?
No, the VIVI Med does not need ice packs.
Does the VIVI Med need water?
No, the VIVI Med does not need to be soaked in water before use.
This is another big benefit if you’re travelling, because you don’t need access to water or time to activate it before you leave.
Can the VIVI Med hold insulin vials?
Yes, the VIVI Med can hold up to two 10ml insulin vials.
For me personally, I use Humalog vials, and two vials would usually cover around a week to 10 days max, including spare insulin.
Can the VIVI Med replace a fridge?
No, I would not use the VIVI Med as a full replacement for proper refrigerated storage in every situation.
You should always follow the storage instructions for your specific medication.
Is the VIVI Med good for travel?
Yes, I think the VIVI Med is a great option for travel, especially for day trips, sightseeing, airport days, theme parks, cruise excursions and warm-weather destinations.
What temperature is the VIVI Med storing my medication at?
The VIVI Med does not work like a mini fridge, so it is not keeping your medication at one exact fixed temperature.
Instead, it acts as a temperature shield and helps protect your medication from getting too hot or too cold while you’re out and about.
According to the information provided with the VIVI Med, the green light means the device is operating correctly and your medication is within the intended use range.
If the light turns red, the device needs to be returned to room temperature before you continue using it.
So in simple terms: the VIVI Med is not telling you the exact temperature inside the device, but the green light indicates that your medication is being protected within the intended operating range.
You should always follow the storage instructions for your specific medication, as different medications can have different temperature requirements.
What is the difference between VIVI Med and VIVI Cap?
The VIVI Cap is designed specifically for insulin pens and replaces the original pen cap.
The VIVI Med is more like a small protective case and can be used for a wider range of temperature-sensitive medications, including insulin vials.
For me, the VIVI Cap is better if you want the slimmest possible option for one insulin pen.
The VIVI Med is better if you want to carry vials or something a bit more universal.
Would I recommend the VIVI Med?
Yes, I would recommend the VIVI Med if you’re looking for a compact, low-maintenance way to protect your insulin or injectable medication while you’re out and about.
I’d especially recommend it if you use insulin vials, because the fact it can hold up to two 10ml vials makes it really practical.
It’s not the cheapest option, and it’s not designed to carry a large amount of medication, but for daily use, travel days and shorter trips, I think it’s a really useful product.
So there you have it, my review of the VIVI Med- have you used one? Or are you thinking about it? Drop any comments or questions below! And remember you can purchase direct on their website here.
Living with type 1 diabetes for over 10 years has given me a lot of life experience, challenges and opportunities. I’ve had ups and downs, but I’m proud that I can live out my dreams whilst managing t1d. I hope my stories can help your daily life with diabetes too!