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The Dia-Twin Pocket Belt is made for children who carry a pump and a phone. The front pocket has a clear window to check the pump without opening it; the back pocket holds a phone.
Show moreHow to wear it
Place the pump in the pocket with the screen facing the window, then close the clip and adjust the elastic around the waist. The second pocket holds a phone.
Compatible devices
Most tubed insulin pumps fit. Not sure about yours? Contact us and we will check it with you.
Materials and care
Pocket: 100% polyester, with a clear window. Elastic 2.5 cm: 77% polyester, 23% elastane. Clips and adjuster in ABS.
Hand wash only, 30°C maximum. Do not bleach. Hang to dry. Do not iron. Do not dry in direct sunlight. Do not use abrasive products on the window.
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)The Dia-Twin Pocket Belt is made for children who carry a pump and a phone. The front pocket has a clear window to check the pump without opening it; the back pocket holds a phone. Each pocket measures 11.5 x 16 cm, on a soft adjustable belt. It fits Medtronic MiniMed, Tandem t:slim X2, YpsoPump and DANA-i pumps.
Adjustable from 63 to 85 cm. Sailors, Spring Monsters, Toys, Black Knight, Undercover and Ocean Bloom.
For teenagers and adults, see the Dia-Twin Pocket Belt B, 80 to 130 cm.
Measure around your waist, where the belt will be worn.
| Size | Circumference (cm) | Circumference (in) |
|---|---|---|
| One size | 63-85 | 24.8-33.5 |
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.
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.
4.5/5 (16)
The case is great for carrying your phone and pump in one; it's very durable, we've already bought it twice.
La funda va genial para llevarlo todo en uno móvil y bomba es muy resistente nosotros ya hemos comprado 2 veces
Impeccable !
Reste discret!
Super !
I find it a shame that the phone compartment doesn't have a zipper or snap closure to keep it secure, and the insulin pump compartment is too large. Otherwise, it would be comfortable to wear.
Ich finde es schade das der bereich des hendys keinen reißverschluss oder drucknopf hat damit er ja sicher drin bleibt und das fach für die insulinpumpe ist zu groß. Ansonsten wäre sie bequem zum tragen.
Hello Julia,
Thank you for your honest feedback. We're sorry the Dia-Twin Pocket Belt didn't quite meet your expectations. We appreciate your comments about the phone pocket and the insulin pump pocket.
It's good to hear that it's otherwise comfortable to wear. If you'd like to return the product, please email us at info@kaio-dia.fr and we'll take care of it promptly.
Best regards,
Kaio-Dia Team
Exactly what I wanted!
Exatamente o que pretendia!
I already bought another one and it's still exceptional, strong, and comfortable.
Ya compré otro y sigue siendo excepcional, fuerte, comodo
As always, I love how it looks on the little one in the house
Como siempre, me encanta como le queda a la peque de la casa
Kid likes it, fots him really well and fits the pump and phone well
Great product my grandson loves the plastic window. It would be good if the phone pocket came with a secure closure as he wears it all day and he is very active and we worry he will lose his phone.
The product is great, but it has one drawback.
The waist adjusters used to adjust the strap size keep giving way, and the belt bag ends up moving around on your waist. You have to reposition the adjusters from time to time, which is a shame because the belt bag would be perfect if it weren't for this drawback.
El producto es genial, pero tiene un inconveniente.
Los reguladores de cintura para justar el tamaño de la correa van cediendo, y la riñonera le acaba bailando en la cintura. Hay que ir reposicionando los reguladores cada tanto tiempo, y es una lástima porque la riñonera sería perfecta si no fuese por este inconveniente.
Super quality and very nice for Kimder
Super Qualität und sehr schön für Kimder
Well made belt. Quite large. There are adjustments but they don't necessarily last long and you have to tighten them.
Ceinture bien réalisée. Assez grande. Réglages existent mais ne tiennent pas forcément longtemps et il faut resserrer
We bought a bag for my grandson, he is very happy
It is functional, practical, and with two separate pockets for the phone and the pump.
We bought a second bag with a different pattern and color
Thanks to the whole team
Nous avons acheté une sacoche à mon petit fils, il est tres content
Elle est fonctionnelle, pratique, et avec deux poches séparée pour le téléphone et la pompe .
Nous avons acheté une deuxième sacoche avec un motif et une couleur différente
Merci à toute l équipe
It's super cool, the design is great, designed to be able to carry the mobile phone and the insulin pump at the same time, but sharing different spaces, I find it very practical
Es súper chulo el diseño está genial, pensada para poder llevar el móvil y la bomba de insulina a la vez, pero compartiendo distintos espacios, me parece muy práctico
Very good quality material and great design for my boy’s Insulin pump and phone. It’s still too big for his waist as he’s only 2.5yo but he’ll be able to use in a couple months.
It's a very practical and comfortable fanny pack. A bit big for my 3-year-old son, but instead of putting it on his waist, I put it on his back, from shoulder to waist.
I would put a velcro on the pocket where the mobile phone is placed so that it doesn't fall out.
I really liked it.
Es una riñonera muy práctica y cómoda. Un poco grande para mi hijo de 3 años, pero en vez de ponérsela en la cintura, se la pongo en la espalda, desde el hombro hasta la cintura.
Lo que sí le pondría un velcro en el bolsillo donde se coloca el móvil para que no se salga.
Me ha gustado mucho.
Convenient for sports activities!
Comodo per attività sportive!
