2 to 30-Slot 10 ml Vial Case
Compact, Storage & Bulk Organizer
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 | Small vials |
| 2 mL | 14 × 35 mm | Standard vials |
| 3 mL | 16 × 35 mm | Standard vials |
| 5 mL | 20 × 38 mm | Larger vials |
| 10 mL | 22 × 50 mm | Bottles & diluents |
| 20 mL | 30 × 57 mm | Multi-dose bottles |
| 30 mL | 36 × 63 mm | Large bottles, 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.

VialCase hard-shell 10 mL vial cases from a 2-slot pocket case up to a 30-slot bulk case, plus 4 and 6-slot cases with a storage compartment for syringes and prep pads. Every size keeps vials separated and protected for daily use, fridge storage or travel.
Key Features
- Stores vials securely in a precision-fit layout to prevent movement and contact
- Durable hard-shell body protects contents against impact during transport
- Print-in-place hinge and a secure latch keep the case firmly shut while traveling - no screws
- Fridge and freezer safe for cold storage requirements
- Available in Black, RGB Metallic, Cyber Green, Galaxy Purple, Purple and Cobalt Blue
Capacity
- Choose your capacity above: 4 x 10 mL, 6 x 10 mL, 10 x 10 mL, 21 x 10 mL, 6 x 10 mL + storage, 4 x 10 mL + storage, 2 x 10 mL, 8 x 10 mL, 12 x 10 mL, 15 x 10 mL, 30 x 10 mL
- Every 10 mL pocket fits standard 10 mL vials up to about 2.2 in (56 mm) tall and 0.8 in (20 mm) wide
- The + storage sizes add a compartment for syringes and alcohol prep pads (6 x 10 mL + storage: syringes and pads in the front bay; 4 x 10 mL + storage: syringe trough plus a prep pad bay)
Dimensions (assembled, closed)
- 4 x 10 mL: 3.37 in L x 2.78 in W x 2.44 in H (86 x 71 x 62 mm)
- 6 x 10 mL: 3.81 in L x 3.44 in W x 2.44 in H (97 x 87 x 62 mm)
- 10 x 10 mL: 6.00 in L x 3.48 in W x 2.44 in H (152 x 88 x 62 mm)
- 21 x 10 mL: 8.10 in L x 4.50 in W x 2.44 in H (206 x 114 x 62 mm)
- 6 x 10 mL + storage: 7.05 in L x 4.43 in W x 2.44 in H (179 x 112 x 62 mm)
- 4 x 10 mL + storage: 7.42 in L x 3.64 in W x 2.44 in H (188 x 92 x 62 mm)
- 2 x 10 mL: 2.81 in L x 2.87 in W x 2.36 in H (71 x 73 x 60 mm)
- 8 x 10 mL: 4.85 in L x 3.43 in W x 2.36 in H (123 x 87 x 60 mm)
- 12 x 10 mL: 4.85 in L x 4.51 in W x 2.36 in H (123 x 114 x 60 mm)
- 15 x 10 mL: 5.94 in L x 4.51 in W x 2.36 in H (151 x 114 x 60 mm)
- 30 x 10 mL: 7.02 in L x 6.67 in W x 2.36 in H (178 x 170 x 60 mm)
Care
- Hand wash only with cold water
- Not dishwasher safe
Good to know
- Designed for standard 10 mL vials (approximately 2.2 in x 0.8 in); please confirm vial size and cap compatibility before ordering
- RGB Metallic finishes are randomly selected and vary in color due to the iridescent, color-shifting material
- Only compatible with VialCase flexible vial caps; third-party caps may cause improper fit or damage
Shipping
- Free shipping on all orders over $99.99.
- 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.
Customer Reviews
Real, verified reviews and photos from VialCase customers.
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 diluent-bottle slot | ✓ | ✗ |
| Made in the USA | ✓ | ✗ |
| 30-day money-back guarantee | ✓ | ✗ |
| 1,600+ verified reviews | ✓ | ✗ |
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