SMALL-BATCH CASES. BIG PERSONALITY.
Your vials.
Their armor.
Keep your collection in good company. Colorful vial cases, thoughtful organization, and a finish that feels like you.
Find your case Start with the fit guide ↗ An independent maker in Illinois. On Etsy since 2024.
Colors with personality A fit for your collection $5.99 shipping across the US
CHOOSE YOUR ARMOR
Good storage. Great character.
6 collections · $5.99 shipping per US order
Signature casesCarbon Collection
From $18.99
A clean exterior.
Choose your configuration →
Everyday casesColor Collection
From $18.99
Make your collection easy to recognize.
Choose your configuration →
Travel casesCold Travel Case
From $46.99
Keep your vials organized on the move with a dedicated ice-pack compartment and an included ice pack.
Choose your configuration →
Everyday casesSyringe & Vial Organizer
From $25.99
Give your supplies a dedicated home.
Choose your configuration →
Specialty casesHidden Vial Organizer
From $41.99
A discreet storage design for a less visible collection.
Choose your configuration →
Accessories3mL Vial Caps
From $8.00
A finishing touch for your vial collection.
Choose your configuration →BEHIND THE ARMOR
Small business.
Personal touches.
Peptide Knight Cases started on Etsy in 2024. From Galactic Blue to Purple Knight, our cases bring color and character to a more organized collection.
Meet Peptide Knight ↗Choose your case, personalize your finish, and order directly from the maker.