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Massive Customs

MC Dozen Slim - The Original Massive Customs 12-Pen Slim Fridge Case for Zepbound® & Mounjaro® Injection Pens

MC Dozen Slim - The Original Massive Customs 12-Pen Slim Fridge Case for Zepbound® & Mounjaro® Injection Pens

Regular price $64.99 USD
Regular price $68.99 USD Sale price $64.99 USD
Sale Sold out
Shipping calculated at checkout.
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Twelve Zepbound or Mounjaro pens, standing upright in your fridge door, taking up almost no space.

A full three-month supply usually means a stack of cardboard boxes eating a whole shelf. This case fixes that. It is tall and skinny by design, so it stands in the door of most fridges where nothing else wants to go, and leaves your shelves free.

Twelve pens load six from each end. Two sliding lids cover the openings and latch shut with hidden magnets, so the case stays closed when you pull it out and the lids never wander off. Each pen drops into its own precision-fit cradle, so nothing rolls, rattles, or gets lost.

Why people choose it

  • Fits the fridge door: a tall, narrow footprint built for door shelves, not your main shelf space
  • Discreet: a clean, solid case that gives away nothing about what is inside
  • Magnetic sliding lids: latch closed on their own, with no loose caps to lose
  • Precision fit: every slot is modeled to the actual pen dimensions for a secure hold
  • Durable: printed in rigid plant-based bioplastic that shrugs off fridge humidity and daily handling
  • Built for the 3-month script: designed for the move from monthly to quarterly refills

Dimensions

7.25 in tall, 10.5 in long, 1.85 in wide (183 x 266 x 46 mm) fully assembled. Measure your fridge door shelf before ordering to confirm the fit.

Colors

Available in White, Black, and Gray, plus Purple, Pink, and Dark Blue.

Compatible with Zepbound and Mounjaro single-dose autoinjector pens. Not intended for vials or KwikPens.

Designed, printed, and shipped from Michigan.

Disclaimer

This case is a storage accessory only. It is not a cooler, insulated container, temperature-control device, sharps container, or child-resistant container. Always store your medication according to your physician's instructions and the manufacturer's directions. Massive Customs is not responsible for any damage, loss, injury, illness, improper storage, misuse, or any other outcome arising from the use or misuse of this product. Not affiliated with Eli Lilly, Novo Nordisk, or any other pharmaceutical company. Medication not included.

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  • 5 stars: 21 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
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Ann E.

Great way to store pens and avoid multiple boxes in your fridge. Pens fit perfectly and container is super strong so there is no worry about pen damage. Only small nit is that the lavender color is definitely a darker purple vs a pastel, but i still love it!

S
Scott

Quality craftsmanship that fills a unique need. Great design and even better execution. Takes very little space compared to the cardboard boxes the meds come in.

W
William M.

Absolutely purpose-built for my Mounjaro pens and a solution to fridge clutter!

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Grant G.

It's great frees up a lot of storage space now that I don't have to use the boxes

P
Paul L.

Fantastic

C
Colleen

Much more useable then the round 3-mo storage. Fits easily into the refrigerator taking up less space.

L
Laceine

Fast shipping, great product. Very happy.

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Nancy R.

Amazing product. Easy to access. Holds 12 shots(3 months) pens and is a dream for storage in the refrigerator. Well worth the money. Outstanding customer service. Arrived when indicated. Highly suggest and recommend

J
Justin-and

The item is far more robust than I expected and the pens fit. perfect! We were on a tight timeline and the item arrived with a day to spare!. I would absolutely purchase from this seller again.

A
Angie

Works great and definitely takes up less space

A
Anonymous

Perfect! Just what I needed. It’s slim and holds 3 months of pens, without taking up hardly any space!
Quality is good, I like the magnetic sliding closure on both sides and the white blends into the interior of my fridge.
Shipping was super fast and I’m so glad I ordered!

C
Chris D.

Very nice product...I get a 3 month supply, so this keeps them all neatly organized. No more bulky boxes and plastic bags in my veggie drawer at bottom of fridge! Looks great and is very well made/sturdy! Highly recommend!

T
Tracy

One of the magnets fell out when I opened it, but went back in just fine

J
John d.

Excellent manufacturing of this and a great idea! Save so much space in the fridge from the original boxes.

K
Kayla

Excellent item to store your pens and get rid of the bulky boxes. I had one get damaged in shipping and Derek was absolutely amazing at walking me through the Etsy refund process and getting a new one sent my way. Best customer service ever!

L
LAURA L.G.

The 12-Pen slim fridge case was exactly as described and holds my 3 month supply of Mounjaro. It fits in the fridge out of the way in the smallest of space instead of the 3 boxes I use to put in the fridge and it arrived in a timely manner.

M
Michele

Perfect! Better than expected. Love how much more compact it is versus original packaging. Fits nicely in narrow frid door bin.

C
Catherine

This storage container is genius and works great. I’ve been getting 3 months of mounjaro at a time and it’s been taking up so much fridge space that I considered buying a mini fridge just for it. This is a way better and sleeker solution and I love it!

K
Kayla

Perfect case to store my 3 month supply of Zepbound. I was recently switched from the vials to the pen and was surprised at how much space they took up in my fridge. I had a small 3D vial holder and went looking to see if there was anything for the pens. Was very pleased to see something that fit my needs perfectly.

The pens fit in each a lot very well. You may need to wiggle them a little bit to get them to sit properly into the bottom slot, but once they are in, they fit like a glove. The sliding lids sit very securely and have a magnet on the end for good measure. Saves so much space in my fridge!

Derek has great customer service. I had a question about shipping and he responded within mins and answered any follow up questions I had. Thanks!!

j
johncv

Perfectly made, so nice to be able to store 90 day supply of injections in a single container

B
Beckie

This storage case has already saved me a ton of room in my fridge! I love how discreet they are. Customer service was excellent. I plan to order again soon!