Waterproof Protection for Every Adventure

Slim, shockproof, and touchscreen-ready.
DiaShield keeps you protected so you can focus on living your life.

  • Swim, run, or bike without fear of water damage.
  • Safeguard from accidental drops.
  • Full control, zero compromise
Shop DiaShield!
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Have a question?
We're here to help!
Reach out to us via the form accessed through the Contact button above.

1 Year Warranty

30-Day Return Policy

Support 24/7

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Waterproof Protection for Every Adventure

Slim, shockproof, and touchscreen-ready. DiaShield keeps your insulin pump safe so you can focus on living your life.

  • Swim, run, or bike without fear of water damage.
  • Safeguard your pump from accidental drops.
  • Full Access, zero compromise

5 Star Ratings & Feedback by Satisfied Customers

DiaShield - Slim: Waterproof Case

From water splashes to sudden drops and worn-out seals, the risks are real. DiaShield-Slim: Waterproof Case for the Tandem t:slim X2 is built to eliminate those worries, so you can focus on living your life with less stress.

DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim. Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Compact profile case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim. Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Compact profile case.
DiaShield-Slim. Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
  • Waterproof for 3 feet up to 30 minutes
  • Protection without bulk
  • Use touchscreen and buttons easily
  • Absorbs drops and bumps.

Limited Offer Sale

$112.49
$149.99

Shipping Caculated at Checkout

GUARANTEED SECURE CHECKOUT

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DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim. Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Compact profile case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim. Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Compact profile case.
DiaShield-Slim. Waterproof Case for Tandem t:slim X2. Lifestyle accessory case. Tandem t:slim X2 waterproof case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
DiaShield-Slim Waterproof Case for Tandem t:slim X2. Black color. IpX7 rated case. Waterproof pump case.
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The Protection You Have Been Missing

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Prevents Water Damage

From poolside splashes to unexpected rain, DiaShield-Slim: keeps moisture out and your t:slim running smoothly, no matter where life takes you.

Guards Against Drops

Everyday bumps and hard falls are no match for our shock-absorbing design, built to shield your t:slim from cracks, dents, and costly repairs.

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Protects Against Seal Wear

Over time, the factory seals can weaken. DiaShield adds an extra layer of waterproof defense, giving you lasting confidence year after year.

Trusted by thousands across the WORLD.

Instructions For Assembly and Use

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"DiaShield-Slim: t:slim x2 waterproof case is manufactured, assembled, and distributed all within the United States .”

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WHY CHOOSE DIASHIELD CASE?

When it comes to protecting your t:slim, “good enough” isn’t enough. DiaShield-Slim is built for real life; for the workouts, weekend adventures, and unexpected moments that can put your t:slim at risk.

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Enjoy Indoor and Outdoor Activities

Enjoy your activities knowing your t:slim is secure from splashes, rain, or full submersion; without sacrificing usability

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Shockproof Protection

Impact-resistant build shields your t:slim from accidental drops or bumps.

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Heat Regulation

Special design helps maintain optimal temperature in irregular conditions.

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Slim, Comfortable Fit

Designed to fit seamlessly against your body, making it easy to wear all day without discomfort.

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Full Touch & Button Access

Easily operate your t:slim without removing it from the case; every function remains at your fingertips.

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Made in the USA

The DiaShield-Slim: t:slim x2 waterproof case is manufactured, assembled, and distributed all within the United States. 

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Customer Support from People Who Understand

We’re pump users too, so we know how important the right protection is. Whether you need guidance on setup, tips for everyday use, or answers to any product question, our friendly team is here for you; anytime, day or night.

Build Quality

4.7

Real users trust DiaShield for its unmatched protection, slim design, and everyday convenience.

Confidence You Can Count On

Pump Protection

4.9

Everyday Convenience

4.9

Customer Support

4.9

Jennifer B.

I went to the beach and in the pool with this on and it kept the sand, salty water and pool water out. My t:slim was completely dry.

VERIFIED CUSTOMER

Michael T.

I did wear it when gardening, and it offered great protection from the dirt and water while setting up a irrigation system. It is a good product, and beats the other "bag" type products.

VERIFIED CUSTOMER

Nathaniel

Finding this pump case was a game changer for me, now I can feel comfortable and happy. It came with everything I needed to get started!

VERIFIED CUSTOMER

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Founders DiaShield Story

As an endurance athlete who has managed Type 1 Diabetes for over 30 years, I struggled protecting my pump during training. I created DiaShield to help people with Diabetes manage their blood sugars seamlessly while training for your next marathon, going to the lake with friends, or hanging out by the pool.We want to tap out on our own terms, not when our Diabetes tells us to

Customer Reviews

Based on 26 reviews
81%
(21)
19%
(5)
0%
(0)
0%
(0)
0%
(0)
M
Mark O.
Worth the wait

Maybe 4 months since ordering due to technical issues I was told.
Quite frustrating as wanted it to use on holiday.
As the title "worth the wait"
Thank you

E
Eugene
Diassential is essential

Love the case. Protects my expensive pump while I'm at work or anywhere. They stand by there product too.

P
Paul R.
Heavy

Did not think about it being such a heavy unit when fully loaded. Also button is difficult to push a hundred times per day in a normal day. There should be some kind of adjustment that can be made.