Skip to product information
1 of 18

Massive Customs

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

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

Regular price $59.99 USD
Regular price $68.99 USD Sale price $59.99 USD
Sale Sold out
Shipping calculated at checkout.
Primary color
Quantity

A three-month supply of Zepbound or Mounjaro pens is a serious investment - financially and medically. Storing them in the original prescription box means three months of opening and closing flimsy cardboard, stacking awkward packaging on your fridge shelf, and announcing your medication to every roommate, family member, or guest who opens the door.

The MC Dozen was designed for people who think ahead.

This is a high-capacity dual-sided fridge storage case built to hold a full 12-pen, three-month supply of Zepbound, Mounjaro, or Trulicity auto-injector pens in one clean, discreet unit. Six pens load into each side through dual threaded lids - one on each end - so you always have controlled, organized access to your current supply without disturbing the rest. No branding on the outside. No labels. Just a solid, purposeful case that sits in your fridge and minds its own business.

Inside, the same exclusive 3D-scanned saddle system used across the entire Massive Customs lineup seats each pen precisely - built from an actual scan of the Zepbound and Mounjaro auto-injector geometry. No rattling, no shifting, no mystery contact between pens.

One important note: Zepbound and Mounjaro single-dose pens must stay refrigerated. Per Eli Lilly's official prescribing information, once a pen leaves the fridge it can only be kept at room temperature for up to 21 days - and cannot be returned to the fridge afterward. The MC Dozen is a fridge storage case. It is not insulated and is not designed for travel or extended room-temperature use. If you need a travel-capable option, check out the MC Cannon or the MC Solo.

Made from rigid plant-based bioplastic. Designed, printed, and shipped from Michigan. Available in 15 color options - custom colors available on request.

Compatible with: Zepbound, Mounjaro, and Trulicity auto-injector pens

Features:

  • Holds 12 injection pens - full 3-month supply
  • Dual-sided design with 6 pens per side
  • Dual threaded lids - one on each end
  • Exclusive 3D-scanned internal saddle system for precision fit
  • Contoured exterior for added structural integrity
  • No external branding - completely discreet
  • Made from rigid plant-based bioplastic
  • 15 color options, custom colors available
  • Designed, printed, and shipped from Michigan

Important:

  • Case only - pens not included
  • Not insulated, not a cooler - fridge storage only
  • Hand wash with cool water only
  • Per Eli Lilly's prescribing information, Zepbound single-dose pens can only be stored at room temperature for up to 21 days and cannot be returned to the fridge once removed
  • Aftermarket storage accessory - not affiliated with, endorsed by, or sponsored by Eli Lilly, Boehringer Ingelheim, or any pharmaceutical brand. Always follow your healthcare provider's instructions and the manufacturer's storage guidelines for your medication.
View full details