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  • Tank top for insulin pump with integrated pockets, suitable for diabetes management, navy color.
  • Tank top for insulin pump with integrated pockets for diabetes management.
  • Tank top for insulin pump with integrated side pocket in navy blue.
  • Tank top with integrated pockets for insulin pump wearers, ideal for diabetes management.
  • Tank top for insulin pump with integrated pockets for type 1 diabetes.
  • Tank top for insulin pump with side pocket access, designed for diabetes management.
  • Tank top for insulin pump with integrated pockets, designed for diabetes management, in grey color.
  • Tank top for insulin pump with integrated pockets, ideal for diabetes management.
  • Tank top for insulin pump with integrated pockets in red color.
  • Tank top with integrated pockets for insulin pumps, ideal for diabetes management.
  • Video
  • Tank top for insulin pump with integrated pockets, suitable for diabetes management, navy color.
  • Tank top for insulin pump with integrated pockets for diabetes management.
  • Tank top for insulin pump with integrated side pocket in navy blue.
  • Tank top with integrated pockets for insulin pump wearers, ideal for diabetes management.
  • Tank top for insulin pump with integrated pockets for type 1 diabetes.
  • Tank top for insulin pump with side pocket access, designed for diabetes management.
  • Tank top for insulin pump with integrated pockets, designed for diabetes management, in grey color.
  • Tank top for insulin pump with integrated pockets, ideal for diabetes management.
  • Tank top for insulin pump with integrated pockets in red color.
  • Tank top with integrated pockets for insulin pumps, ideal for diabetes management.
  • Insulin Pump Tank Top, Dia-T.Top
  • Tank top for insulin pump with integrated pockets, suitable for diabetes management, navy color.
  • Tank top for insulin pump with integrated pockets for diabetes management.
  • Tank top for insulin pump with integrated side pocket in navy blue.
  • Tank top with integrated pockets for insulin pump wearers, ideal for diabetes management.
  • Tank top for insulin pump with integrated pockets for type 1 diabetes.
  • Tank top for insulin pump with side pocket access, designed for diabetes management.
  • Tank top for insulin pump with integrated pockets, designed for diabetes management, in grey color.
  • Tank top for insulin pump with integrated pockets, ideal for diabetes management.
  • Tank top for insulin pump with integrated pockets in red color.
  • Tank top with integrated pockets for insulin pumps, ideal for diabetes management.
  • Tank top for insulin pump with integrated pockets, suitable for diabetes management, navy color.
  • Tank top for insulin pump with integrated pockets for diabetes management.
  • Tank top for insulin pump with integrated side pocket in navy blue.
  • Tank top with integrated pockets for insulin pump wearers, ideal for diabetes management.
  • Tank top for insulin pump with integrated pockets for type 1 diabetes.
  • Tank top for insulin pump with side pocket access, designed for diabetes management.
  • Tank top for insulin pump with integrated pockets, designed for diabetes management, in grey color.
  • Tank top for insulin pump with integrated pockets, ideal for diabetes management.
  • Tank top for insulin pump with integrated pockets in red color.
  • Tank top with integrated pockets for insulin pumps, ideal for diabetes management.

Insulin Pump Tank Top, Dia-T.Top

4.5/5

(29 reviews)

€32,95
In stock SKU UW-F1T-367-XS

Size guide

The Dia-T.Top  is a unisex tank top designed for adults who need a comfortable and secure way to wear an insulin pump. With discreet lateral pockets, this versatile top offers convenience and peace of mind for both men and women in everyday use. Use the guide below to find your best fit.

Measurement Instructions

For an optimal fit, it’s important to measure both chest width and body length. Follow these steps:

  1. Chest Width: Measure the widest part of your chest, keeping the tape measure parallel to the ground and snug but not tight.
  2. Body Length: Measure from the top of your shoulder down to the hem where you want the top to end.
  3. Use the size chart image above to match your measurements with the appropriate size.

Available Sizes

The Dia-T.Top Uni is available in sizes XS to XL. Please refer to the chart for exact measurements in both centimeters and inches to select your best fit.

Additional Tips

- The top should be comfortable, allowing for easy movement while securely holding your insulin pump in place.
- If you're between sizes, choose the size that offers a bit more room, especially if you prefer a looser fit.

Dia-T.Top holds your pump against your body for sport, for everyday wear and for sleeping. The cotton is soft and slightly stretchy, and the cut suits men and women.

Show more
size : XS
Color : Navy
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  • Free delivery in the EU from €40
  • Dispatched within 24-48 h

How do I find the right size?

Our sizes are specific to our garments and may differ from your usual size. Measure yourself as shown in the size table on the page, then pick the size that matches your measurements. Between two sizes, take the larger one for a looser fit.

How to wear it

Put your pump in the left or right pocket and pass the tubing through the top or bottom hole, towards your infusion set. Wear it during the day, for sport and at night.

Compatible devices
  • Medtronic MiniMed
  • Tandem t:slim X2
  • YpsoPump
  • DANA RS
  • DANA-i

Most tubed insulin pumps fit. Not sure about yours? Contact us and we will check it with you.

Materials and care

90% cotton, 10% elastane. Soft, slightly stretchy fabric.

Machine wash at 30°C. Do not bleach. Iron on low heat.

Certification and traceability

CE marked and compliant with the Medical Devices Regulation (MDR 2017/745), and with the European General Product Safety Regulation in force.

Download the certificate (PDF)

A unisex tank top with insulin pump pockets

Dia-T.Top holds your pump against your body for sport, for everyday wear and for sleeping. The cotton is soft and slightly stretchy, and the cut suits men and women. The pump goes into one of the two integrated side pockets, left or right. Two tubing holes per pocket, top and bottom, let the tubing reach your infusion set wherever it is. Suitable for Medtronic MiniMed, Tandem t:slim X2, YpsoPump, DANA-i and most tubed insulin pumps.

Colors and sizes

Navy, Black, Grey, Red and White, from XS to XL.

Size Chest width Body length
XS 39 cm 58 cm
S 42 cm 60 cm
M 45 cm 62 cm
L 48 cm 65 cm
XL 52 cm 67 cm

Our sizes are specific to our garments and may differ from the size you usually wear. Before ordering, do not forget to measure yourself as shown in the table and pick the size that matches your measurements.

A tank top that replaces the pump belt

Dia-T.Top is the sleeveless option of our pump clothing: soft, slightly stretchy cotton in a unisex cut, with a pocket on each side and two tubing holes per pocket.

Customers wear it at the gym and for sleeping, and like being able to run the tubing from the top or the bottom. One customer, a very active tradesman, is delighted not to need a waist belt any more, and parents say their sons wear it all day with the pump neatly stowed.

Want sleeves? See the Dia-T T-shirt. The children's version is the Dia-T.Top Kids. Browse all our insulin pump clothing.

The Dia-T.Top  is a unisex tank top designed for adults who need a comfortable and secure way to wear an insulin pump. With discreet lateral pockets, this versatile top offers convenience and peace of mind for both men and women in everyday use. Use the guide below to find your best fit.

Measurement Instructions

For an optimal fit, it’s important to measure both chest width and body length. Follow these steps:

  1. Chest Width: Measure the widest part of your chest, keeping the tape measure parallel to the ground and snug but not tight.
  2. Body Length: Measure from the top of your shoulder down to the hem where you want the top to end.
  3. Use the size chart image above to match your measurements with the appropriate size.

Available Sizes

The Dia-T.Top Uni is available in sizes XS to XL. Please refer to the chart for exact measurements in both centimeters and inches to select your best fit.

Additional Tips

- The top should be comfortable, allowing for easy movement while securely holding your insulin pump in place.
- If you're between sizes, choose the size that offers a bit more room, especially if you prefer a looser fit.

Shipping

Your order is dispatched within 24-48 h. Delivery time then depends on your country and on the carrier you choose at checkout.

Free delivery in the EU from 40€. Details on our Shipping policy page.

Returns

You have 30 days from receipt to send an item back. It must be new and unused (trying it on is fine) and returned in its original packaging.

The steps to follow are on our Refund policy page.

A question before you order? Chat with us or send an email, we reply within 24 hours.

Customer reviews

4.5/5 (29)

Everything is OK.

Auto-translated · original in French

Alles OK

Christian S.Verified purchase

Great product! Our son finds the undershirts very comfortable and the pump is neatly stored away all day.

Auto-translated · original in German

Top Produkt! Unser Sohn findet die Unterhemden sehr bequem und die Pumpe ist den ganzen Tag super verstaut.

Kai U.Verified purchase

The navy tank top shrank considerably in the first wash, so it's now too small.
While the white and black ones didn't shrink at all.

Auto-translated · original in French

Le débardeur couleur Navy a beaucoup rétréci au premier lavage, donc maintenant trop petit
Alors que le blanc et le noir n’ont pas bougé

Florence C.Verified purchase
Kaio-Dia

Hello Florence,

Thank you for your feedback, and we're sorry to hear that your Navy tank top shrank after washing. We understand your disappointment.

To preserve the fit and colors, our tank tops are designed to be hand-washed. That said, we don't want to leave you with an item that no longer suits you: please email us at info@kaio-dia.fr and we'll work together to find a solution.

We look forward to helping you,
Kaio-Team

Very well

Florence C.Verified purchase

very usefull

Jean-pierre C.Verified purchase

I thought i could use this top as underwear but for that purpose it is rather thick and wide, and the shoulder straps are too close to the neck. I have used it in the gym with a t-shirt on top, that works fine.

Kerstin L.Verified purchase

Perfect!

Sofia L.Verified purchase

Fits well!

Auto-translated · original in German

Passt gut!

Christian S.Verified purchase

Fits well!

Auto-translated · original in German

Passt gut!

Christian S.Verified purchase
Show more reviews (20)

Very happy with the product which exactly meets the criteria described and also very good quality....the only downside is that I ordered the wrong size and I immediately contacted them via the website's email but I didn't get a response....I highly recommend purchasing this product if you are a fan of discretion for your pump.

Auto-translated · original in French

Très content du produit qui remplit exactement les critères decrit et également une très bonne qualité....seul bémol je me suis tromper de taille lors de ma commande et j'ai immédiatement contacter via le mail du site mais je n'ai pas eu de réponse....je recommande fortement l'achat de ce produit si vois êtes adepte de la discrétion ppur votre pompe.

Jean-louis C.Verified purchase
Kaio-Dia

Good evening Jean-Louis, thank you for your feedback!

We didn't receive your email, but we will contact you as soon as possible :)

Kaio-Team

Fit

Auto-translated · original in Danish

Passform

Karolin P.Verified purchase

Happy

Auto-translated · original in French

Content

Lotfi B.Verified purchase

Very good quality, pockets for the insulin pump are very functional and easy to use (insertion tube from below or above possible)

Auto-translated · original in German

Sehr gute Qualität, Taschen für die Insulinpumpe sind sehr funktional und einfach in der Benutzung (Einführung Schlauch von unten oder oben möglich)

Christian S.Verified purchase

Happy with my purchase, I will order a second one.

Auto-translated · original in French

Contente de mon achat je recommanderai un deuxième

Francine W.Verified purchase

Great shirt. Comfortable to wear, pleasant on the skin and with the pockets for the insulin pump, simply great.

Auto-translated · original in German

Super Shirt. Lässt sich gut tragen, angenehm auf der Haut und mit den Taschen für die Insulinpumpe einfach Top.

Peter C.Verified purchase

Fits great!

Auto-translated · original in German

Passt super!

Karsten C.Verified purchase

The fabric is not suitable for everyday use; the washing instructions say to hand wash! The neckline is also very tight, so it doesn't work well as an undershirt because it peeks out from under outer clothing at the neck.

Auto-translated · original in German

Das Gewebe ist für den täglichen Gebrauch nicht geeignet, laut Waschanleitung Handwäsche! Ebenso ist der Halsausschnitt sehr eng gehalten, sodass es als Unterhemd nicht gut funktioniert, da es unter der Oberbekleidung am Hals herausschaut.

Stefan H.Verified purchase
Kaio-Dia

Hello Stefan,

Thank you for taking the time to share your opinion about our Dia-T.Top tank top.

We're sorry to hear that the product didn't meet your expectations, especially regarding care and the neckline. Your comfort and satisfaction are very important to us, and we understand that these issues can be problematic for everyday use.

As an alternative, we recommend our Dia-T model, a T-shirt that also features side pockets for your insulin pump and is more discreet and comfortable to wear.

Our team will contact you as soon as possible to offer you an exchange or return, depending on your preference.

We're happy to answer any further questions or provide support.
Kaio Team

Super great and really comfortable

Auto-translated · original in German

Super toll und echt bequem

Andreas S.Verified purchase

Very good quality and ideal for sports

Auto-translated · original in German

Sehr gute Qualität und optimal zum Sport machen

Sabine S.Verified purchase

SUPER PRACTICAL FOR SLEEPING. STRAIGHT CUT, SPORT. LACK OF FEMININITY TO WEAR IT IN ALL SITUATIONS FOR A WOMAN.

Auto-translated · original in French

SUPER PRATIQUE POUR DORMIR. COUPE DROITE, SPORT. MANQUE DE FEMINITE POUR LE PORTER DANS TOUTES LES SITUATIONS POUR UNE FEMME.

Solene L.Verified purchase

Very useful and comfortable

Auto-translated · original in Spanish

Muy útil y cómodo

Pilar F.Verified purchase

Too bad the vest was small, it would have taken 3x.
Vest VERY GOOD Designed for us diabetics For those who can I say take it I RECOMMEND it. ( : > )))))))

Auto-translated · original in French

Dommage le gilet pour était petit il aurai fallu du 3x.
Gilet TRES BIEN Conçu pour nous diabétique Pour ceux qui peut je dis prenez le Je le RECOMMANDE. ( : > )))))))

Christine P.Verified purchase

Fits tightly to the body. Next time I would order a size larger as it runs small. I ordered it in S for a boy who wears 176 or XS.
Good quality material.

Auto-translated · original in German

Sitzt eng am Körper. Beim nächsten mal würde ich eine Nr. größer bestellen da es kleiner ausfällt. Hatte es in S bestellt für einen Jungen der 176 bzw. XS trägt.
Gute Materialqualität.

Ester B.Verified purchase

very practical the 2 pockets on each side.. My son loves it

Auto-translated · original in French

très pratique les 2 poches de chaque côté.. Mon fils adore

Laetita B.Verified purchase

As an insulin pump wearer, I am thrilled that I don't have to wear the pump in a waist belt or on my belt.
As a very active tradesman, I have gotten the tube caught on something on occasion. That can be very uncomfortable.
With the new insulin pumps, the shirt is no longer a problem because you no longer have to touch the pump to give a bolus.
All in all, it's just great.

Auto-translated · original in German

Ich als Insulinpumpenträger bin begeistert davon, dass ich die Pumpe nicht in einem Bauchgurt oder am Hosengürtel tragen muss.
Als sehr aktiver Handwerker bin ich schon das eine oder andere mal mit dem Schlauch irgendwo hängen geblieben. Das kann sehr unangenehm sein.
Mit den neuen Insulinpumpen ist das mit dem Shirt auch kein Problem mehr, weil man zum bolusabgeben nicht mehr an die Pumpe muss.
Alles in allem einfach super.

Peter C.Verified purchase

Super

Christian H.Verified purchase

All OK good Correct exactly right XL no problem

Auto-translated · original in German

Alle Ordnung gute Richtig stimmt genau XL kein Prblome

Else H.Verified purchase

OK

David K.Verified purchase

Confortable item

Marianna P.Verified purchase

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Free delivery in the EU from €40

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Orders dispatched within 24-48 h

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