2-Slot 3 ml Vial Case 2 Pack
Compact Travel Size
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.
Customer Reviews
Real, verified reviews and photos from VialCase customers.
📦 SET OF 2 CASES — this listing ships two 2-slot hard-shell vial cases. Keep a pair on hand, stash one in your bag and one in the fridge, or share with a friend.
Capacity: Each case holds 2 × 3 mL vials (~1.5″ × 0.6″ each) — 4 vials total across the set of two.
2-Slot 3 mL Vial Case — Ultra-Compact, Secure & Travel-Ready
Protect your vials with these ultra-compact hard-shell cases. 🔒 Designed for GLP-1 medications, peptides, insulin, essential oils, and research samples, each case keeps two vials secure and protected for everyday carry or travel. The precision-fit interior helps prevent movement and contact, while the rugged hard-shell body guards against impact during transport. The discreet, pocket-sized design is ideal for travel kits, gym bags, purses, or daily routines.
Key Features:
- 📦 Comes as a set of 2 cases — twice the storage, one low price
- ✅ Each case stores 2 vials securely in a precision-fit layout
- 💎 Rugged hard-shell build with a secure latch closure
- 🎒 Compact, discreet, and highly portable
- ❄️ Fridge & freezer safe for cold storage
- ⚫ Available in Black or 🌈 RGB Metallic finishes
Care Instructions: 🧼 Hand wash with mild soap and water, then air dry. Avoid dishwashers and harsh solvents.
Compatibility & Use Notice:
- ✅ Designed for standard 3 mL vial dimensions
- ✅ Only compatible with Vial Guard flexible vial caps
- ⚠️ Do not use third-party vial caps — 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 set of 2-slot vial cases delivers dependable protection in a compact, discreet form.
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 diluent-bottle slot | ✓ | ✗ |
| Made in the USA | ✓ | ✗ |
| 30-day money-back guarantee | ✓ | ✗ |
| 1,600+ verified reviews | ✓ | ✗ |
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