100-Pack Perfume Refill Adapter Caps – Anti-Leak Bottle Seals

Keep Your Fragrances Fresh & Leak-Free

Say goodbye to wasted perfume and messy travel spills! These translucent plastic perfume refill adapter sleeve caps create a tight, secure seal between your spray pump stem and bottle cap — perfect for refillable fragrance bottles, fine mist atomizers, and cosmetic dispenser pumps. Each pack contains 100 pieces, giving you a generous supply for all your bottles at home, in your handbag, or on the go. Made in Mainland China.

Why You'll Love These Sealing Caps

• Excellent Leak-Proof Performance: High-density rigid plastic fits snugly between the spray pump stem and bottle cap, effectively stopping liquid leakage during travel or long-term storage — no more wasted perfume, essential oils, or toners.
• Chemical-Inert & Non-Reactive: Made from stable food-grade plastic that does not react with alcohol-based, oil-based, or water-based cosmetic liquids, preserving the original fragrance and quality of your products.
• Durable & Deformation-Resistant: Premium tough plastic resists cracking, deforming, or wearing under repeated installation, compression, or temperature changes — long-term reusable without losing sealing effectiveness.
• Universal Wide Compatibility: Elastic translucent material adapts to most standard-size perfume spray pumps, fine mist atomizers, and cosmetic dispenser pumps — virtually eliminates size-mismatch issues.
• Safe & Non-Toxic: No harmful substance precipitation during use; safe for contact with skincare and personal care liquids.

Specifications

• Material: Plastic (food-grade, translucent)
• Quantity: 100 pieces per pack
• Color: Translucent (as pictured)
• Compatibility: Most standard perfume spray pumps, atomizers & cosmetic dispensers
• Origin: Made in Mainland China

Perfect For

• Refillable perfume & fragrance bottles
• Fine mist atomizer dispensers
• Cosmetic spray bottles (toners, serums, face mists)
• Essential oil spray bottles
• Travel-size pump bottles

Important Notes

• Photos may not reflect actual size — please refer to the specifications section for dimensions.
• Minor measurement differences may exist due to manual measuring.
• Screen color calibration may cause slight color variation from actual product.

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Learn more: FDA Cosmetics resource centre

Frequently Asked Questions

Q: What types of bottles are these perfume refill adapter caps compatible with?

A: These translucent plastic sealing caps are designed to fit most standard-size perfume spray pumps, fine mist atomizers, and cosmetic dispenser pumps. Their elastic material provides a universal fit for the vast majority of everyday refillable fragrance and cosmetic bottles.

Q: Are these caps safe to use with alcohol-based perfumes and essential oils?

A: Yes! The caps are made from a stable, food-grade, chemical-inert plastic that does not react with alcohol-based, oil-based, or water-based liquids. They are safe for use with perfumes, essential oils, toners, and other personal care liquids, and will not contaminate or alter the scent or quality of your products.

Q: Can these sealing caps be reused multiple times?

A: Absolutely. The premium-grade plastic is engineered to resist cracking, deformation, and wear under repeated installation and removal. You can reuse them many times without reducing their sealing effectiveness, making this 100-piece pack an excellent long-term value.

Q: Will these caps prevent leaks during air travel?

A: These caps are specifically designed to create a leak-proof seal between the spray pump stem and bottle cap, making them ideal for travel. They help prevent liquid from escaping even under pressure changes and movement, reducing the risk of spills in your luggage.

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.