Silicone Vial Caps Leak Proof Reusable – 6 or 12 Pack
Silicone Vial Caps Leak Proof Reusable – 6 or 12 Pack
Silicone Vial Caps – Leak Proof & Reusable | 6 or 12 Pack
Keep your glass vials perfectly sealed with these premium silicone vial caps. Designed specifically for 3ml and 5ml glass vials, these caps create an airtight, evaporation-proof seal that protects your liquids, serums, and solutions from air, moisture, and dust. Whether you're organizing a peptide collection, lab samples, essential oils, or skincare serums, these caps make storage simple, clean, and mess-free.
Key Features
- Leak-Proof Seal: Precision-engineered silicone forms a secure, airtight seal on 3ml and 5ml glass vials, preventing leaks, spills, and evaporation.
- 6-Color Coding System: Includes 6 vibrant colors (6 caps per color) so you can quickly organize by date, ingredient, priority, or type — boosting efficiency at a glance.
- High-Quality Silicone: Made from safe, food-grade-quality silicone — no harmful chemicals. Excellent elasticity ensures a lasting, consistent seal even after repeated use.
- Easy One-Handed Use: Simply align with the vial opening and press firmly. The ergonomic edge design allows effortless one-handed opening and closing.
- Reusable & Easy to Clean: Rinse with clean water, air dry, and reuse. These caps retain their original shape, elasticity, and seal performance wash after wash.
- Eco-Friendly Design: Durable and long-lasting, reducing the need for single-use covers or wraps.
Specifications
- Material: High-quality silicone
- Colors: 6 assorted colors (random)
-
Sizes:
- 3ml cap: 1.9 × 1.1 cm (0.75 × 0.43 in)
- 5ml cap: 2.9 × 0.9 cm (1.14 × 0.35 in)
- Pack Options: 6-piece or 12-piece set
- Country of Origin: Made in China
Perfect For
- Peptide vial storage and organization
- Skincare serum vials
- Essential oil sample vials
- Lab or research vial management
- Travel bottle organization kits
Related Products You May Like
- 10% Niacinamide + 1% Zinc Face Serum – Pores & Glow
- 10-Pack Natural Loofah Pads – Exfoliating Scrub Rounds
- Pottery Clay Sculpting Tools – Smoothing & Carving Set
Note: Please allow 1–3 cm measurement variance due to manual sizing. Colors are assorted and assigned randomly. Screen color settings may cause slight variations from actual product colors.
Learn more: Ready.gov emergency supply guidance
Frequently Asked Questions
Q: What size vials are these silicone caps compatible with?
A: These silicone vial caps are specifically designed for 3ml and 5ml glass vials. The 3ml cap measures 1.9 × 1.1 cm and the 5ml cap measures 2.9 × 0.9 cm, providing a snug, leak-proof fit for standard-sized glass vials.
Q: Are these silicone vial caps reusable and how do I clean them?
A: Yes! These caps are fully reusable. After each use, simply rinse with clean water and allow to air dry naturally. The high-quality silicone retains its shape and sealing elasticity even after repeated washing and use.
Q: How many colors are included and can I use them for organization?
A: The set includes 6 distinct colors. In the 12-pack, you receive 2 caps per color (6 colors × 2), and in the 6-pack, 1 cap per color. This makes color-coding your vials by date, ingredient, or priority incredibly easy and efficient.
Q: Are these caps safe for storing skincare serums or peptides?
A: Yes. These caps are made from high-quality silicone with no high-concern chemicals, making them safe and stable for storing skincare serums, peptide solutions, and similar liquids. They are not intended for direct food contact.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.