4-Slot 10 ml TRT Vial Case with Storage Compartment
Organizer for GLP-1, Peptides, Research
Vial Size Chart
Vial sizes refer to liquid capacity. Below are the approximate dimensions of each common vial — match your vial to the size this case is built for.
| Vial Size | Approx. Size (Ø × H) | Common Contents |
|---|---|---|
| 1 mL | 11 × 32 mm | Insulin, small peptides |
| 2 mL | 14 × 35 mm | Peptides, GLP-1 (semaglutide/tirzepatide) |
| 3 mL | 16 × 35 mm | Peptides, GLP-1, BPC-157, TB-500 |
| 5 mL | 20 × 38 mm | HGH, HCG, larger peptides |
| 10 mL | 22 × 50 mm | BAC water, testosterone, reconstitution |
| 20 mL | 30 × 57 mm | BAC water, multi-dose vials |
| 30 mL | 36 × 63 mm | Large BAC water, bulk |
| 50 mL | 40 × 75 mm | Bulk storage |
| 100 mL | 52 × 95 mm | Bulk storage |
Dimensions are approximate and vary slightly by manufacturer. Ø = diameter, H = height (excluding cap). When in doubt, measure your vial’s widest point and height.
- Hard-shell impact protection
- Fridge & freezer safe
- Keeps vials organized & secure
- TSA friendly & travel ready
- Ships in 24–48 hours
You picked a Blemished item
This version has a minor cosmetic or print defect — a small mark, blemish, or imperfection from the 3D-printing process. It’s offered at a lower price because we can’t sell it as new.
- 100% functional — protects your vials exactly the same.
- Cosmetic flaw only — appearance varies slightly unit to unit.
- Discounted & final sale.

Customer Reviews
Real, verified reviews and photos from VialCase customers.
Capacity:
• Holds 4 × 10 mL vials (~2.2″ × 0.8″ each)
Vial Dimensions:
• 10 mL vials: approximately 2.2″ × 0.8″
4-SLOT 10 mL VIAL CASE | COMPACT, SECURE & TRAVEL-READY
Protect your vials with this durable hard-shell case 🔒 Designed for GLP-1 medications, peptides, insulin, essential oils, and research samples, this compact organizer keeps vials secure, separated, and easy to access for everyday storage or travel.
The structured interior helps prevent movement and contact, while the rugged hard-shell body protects against impact during transport. Its discreet, portable design makes it ideal for daily use, travel, gyms, clinics, or research environments.
Key Features:
✅ Stores vials securely in a precision-fit layout
💎 Rugged hard-shell build with secure latch closure
🔩 Steel screws for added strength and durability
🎒 Compact, discreet, and portable
❄️ Fridge and freezer safe for cold storage use
⚫ Available in Black or 🌈 RGB Metallic finishes
Hardware Details:
🔩 RGB Metallic cases include polished silver steel screws
🖤 Black cases include carbon black steel screws
Care Instructions:
🧼 Hand wash only with cold water
🚫 Not dishwasher safe
Compatibility & Use Notice:
✔️ Designed for standard 10 mL vial dimensions
✔️ Only compatible with Vial Guard flexible vial caps
⚠️ Do not use third-party vial caps. Use of non-Vial Guard caps may cause improper fit or damage to the case.
Customer Responsibility Notice:
Customers are responsible for confirming vial size and vial cap compatibility prior to purchase. Vial sizes and cap styles may vary by manufacturer.
Important Color Disclaimer:
🌈 RGB Metallic color is randomly selected and may appear different from listing images due to the color-shifting, iridescent nature of the material. Colors may include red, blue, purple, pink, and similar shades in between. Color selection is random.
General Disclaimer:
This product is a storage and organization solution only. No medical, pharmaceutical, or temperature-control claims are implied.
Built for Reliability:
Perfect for travel, gym, clinic, or research use, this 4-slot vial case delivers dependable protection and organization in a compact form.
👉 Upgrade your vial protection with a case built to last—secure, durable, and ready wherever you go.
About "Blemished" variations
- Blemished variations are items with minor manufacturing defects.
- The price reflects the blemish — condition is based on the price.
- Photos of the specific blemished items are not uploaded; each blemish is unique.
- All blemished items are fully functional — only cosmetic imperfections.
Shipping
- Free shipping on all orders over $49.
- Made to order — ships in 24–48 hours.
- Tracking provided on every order.
Returns
- 30-day money-back guarantee — love it or return it.
- No-questions-asked returns on unused items.
- Contact us and we'll make it right.
Why VialCase vs. a Generic Box
Built for vials — not a repurposed tackle box.
| Feature | VialCase | Generic Storage Box |
|---|---|---|
| Custom-fit vial slots | ✓ | ✗ |
| Hard-shell impact protection | ✓ | ✗ |
| Fridge & freezer safe | ✓ | ✗ |
| Dedicated BAC water slot | ✓ | ✗ |
| Made in the USA | ✓ | ✗ |
| 30-day money-back guarantee | ✓ | ✗ |
| 1,400+ verified reviews | ✓ | ✗ |
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