Custom Peptide Pen Case: Fitted Pen Trays, Vial Pockets and Your Logo
Updated October 4, 2026 · 2 min read
Short answer
a custom peptide pen case holds your pens in fitted, raised trays. You can add vial pockets and supply bays to the same design. Build it in the PeptideCase™ builder, preview it in 3D, and it's 3D printed to order.
How pen trays work
Pens lie flat in a tray raised within the case, so they sit close to the rim and lift out easily. Several pens can sit side by side, and the case grows only as much as your layout needs.
Design your case in a few minutes
Add what you carry, pick a color and latch, and check it in 3D before you order.
Many kits mix pens and vials. Add 3 mL or 10 mL vial pockets to the same case, and the planner fits pens and vials together into the most compact arrangement it finds.
Latch and hinge
The hinge snaps together and has no screws to loosen.
Single latch for compact cases, dual latches for wide ones.
Personalize it
Put your brand, initials or an icon on the lid in a second color. Custom-colored vial caps make vials easy to tell apart too.
Frequently asked questions
How many pens can a custom case hold?
As many as you add. The case is sized to your layout.
Can I add a logo?
Yes. Upload your own logo, or use text and the icon library.
Is it returnable?
Custom cases are made to your design and are final sale.
Ready to design yours?
Add what you carry, pick a color and latch, and see your case in 3D. It's printed to order to fit exactly.
PeptideCase makes storage cases and caps only. We don't sell, recommend or give advice about any medication or compound. Follow the storage instructions on your product label or from your pharmacist or provider.
