Injectable Medication Travel Case - 4 Sizes

Please see version 2 changes below.

Why I made this remix:

I use a weekly injection that needs to be refrigerated, which is mostly convenient when I'm at home.   When I'm traveling I wanted a hard case that I could just grab and have everything necessary to take my injection.  I designed this after being inspired by another model I saw months ago, which for the life of me I can't find ( I literally searched for like 3hrs try to find it to do an inspiration link to no avail).  FOUND IT.    Remix attributed.  Thx Menerso Design

Case for Injectable Medication - Protect Your 3ml Vials

Never worry about  forgotten supplies again! This compact medical travel case keeps everything organized and protected in one secure container.

What It Holds:

• 1× 3ml injection vial (39mm height x 16.25mm diameter)
• 1× syringe up to 150mm long
• 1× alcohol prep pad (or more if needed)

Smart Design Features:

• Slide-lock top with front catch prevents accidental opening
• Impact tested - survived multiple drops on hard floors without vial breakage
• Dual viewing windows let you verify contents at a glance (top and bottom)
• Fridge-ready - pre-load multiple cases for grab-and-go convenience
• Travel approved - compact size fits easily in bags, pockets, or carry-ons

Perfect For:

• Weekly/Daily medication routines
• Travel and camping
• Emergency preparedness kits
• Keeping pre-loaded supplies ready in the fridge

Privacy Note: The clear windows make contents visible, so store accordingly if discretion is needed.

Pro Tip: I keep 4 pre-loaded cases in my fridge at all times - when my shipment arrives, I just load them all up and my family can grab one for me anytime!

Photo and Printing notes: I printed these in TinMorry PETG-GF, ran out of green and had some white, so it actually worked out and I think looks great.   It of course can be printed in just about any material.   The PETG-GF is slightly rougher, so the first couple times I slid them closed it was tight, but smooth after that.  I did print a couple with fuzzy skin when I was prototyping and those looked good too.

Version 2 Changes
Version 2 is a complete redesign from the ground up. The original architecture didn't support multiple vial sizes the way I expected, so rather than patch it, I rebuilt it. The result looks nearly identical to V1 — I have to put them side by side to tell them apart — but the internals are a whole different story.

What's new:

• Four vial sizes, based on measurements I found online plus dimensions submitted by users (you know who you are — thank you)
• Two-tone color profiles matching the style of the pictured units (gray and white instead of green and white)
• Text on the lid, implemented as a modifier — you'll need to update the text, color, and placement to suit your needs

Fit note: The lid is intentionally snug, same as V1. It will loosen up with use — just work it open and closed a few times.

Two favors to ask:

1. If you print this, I'd love to hear how it worked out for you — fit, function, any issues. I'm happy to make adjustments if something doesn't work for your setup, as long as it improves the design for everyone.
2. This one took more iterations than I expected to get right. If it saves you some time or frustration, a boost, like, or rating goes a long way — thanks.