Home / Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml
  • Bac2-Flexible Vial Caps – Fits 3ml–100ml

Bac2-Flexible Vial Caps – Fits 3ml–100ml

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  • Detail
    Flexible Vial Caps fits on Peptide Vials – Covers Vials from dirt dust when not in use (3ml, 5ml, 30ml, 50ml, 100ml) Colorful Options Icy Pink Green Blue Purple Clear Black Essential Oils
    Flexible Vial Caps for Peptide Vials – Fits 3ml to 100ml, Dust Protection, Colorful Options
    Secure your vials with these durable replacement caps 🧴 Perfect for sealing GLP-1, peptide, insulin, and research vials to prevent leaks or contamination. Reliable and reusable for daily use.
    ✅ Sizes from standard 3 ml to 100 ml vials
    🔒 Leak-proof, secure seal
    💎 High-quality, reusable material
    ♻️ Easy to clean and replace
    👉 Keep every vial sealed and secure with spare caps.
    Leak-proof and reusable, ideal for daily GLP-1, peptide, or insulin use. Keeps vials sealed securely during storage and transport.
  • Customer Reviews
    Col******Lab

    Strong stretch, good seal, and fits multiple vial sizes easily.

    C***it

    Color coding has been really useful for separating peptide batches and dates. Good little upgrade for storage.

    Org*******ench

    Good value and good quality. The caps do what they say and fit a wide range of vial sizes. I just wish there was an option to buy a single-color set because I don’t need the assorted colors. Aside from that, they work perfectly.

    Reply:
    Thanks! Great feedback — we are planning to offer single-color bulk sets soon. Happy they’re working well for you!
    Vi****re

    Works great.

    Clea*********Setup

    Exactly as advertised and shipped fast. Helps keep dust off during storage and makes my bench setup look more organized.

    Reply:
    Thank you! Happy to hear both function and logistics met expectations!
    LabA*********User

    These caps are a simple but super useful addition to my setup. They stretch well and fit everything from small 3ml vials to much larger vials without tearing or loosening. The dust protection is great and the colors make it easier to keep items sorted by product and date. Definitely a nice upgrade if you work with multiple vials.

    Reply:
    Thank you! Glad you're finding the flexibility and color sorting helpful. We appreciate you sharing your experience!