**The Next Generation of Portion Control: Snap-Fit Silicone Sealed Vials**
> Redefine how you store and serve high-value supplements and delicacies. Our **Snap-On Silicone Series** combines the chemical purity of **borosilicate glass** with a modern, high-performance sealing system designed for the most demanding storage needs.Air vent for pressure release”.> * **Heat-resistant glass: suitable for direct steaming and sterilization.
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**Smart Pressure-Balance Technology:**
The soft, food-grade silicone lid is engineered with a **central air vent**. This allows for smooth opening even when the internal pressure changes—ideal for storing hot-filled Bird’s Nest or moving the bottle from a cold fridge to a warm environment.Air vent for pressure release.
#### **Why It’s Perfect for Bird’s Nest & Supplements:**
* **Graduated for Accuracy:** Each bottle features high-contrast scales, making it easy to monitor daily intake or divide batches into perfect 75ml or 100ml portions.
* **Non-Slip Snap-Fit:** The bottle neck is specially molded for an integrated snap-on fit, providing a satisfying “click” that guarantees a secure, leak-proof seal.
* **Pure & Safe:** BPA-free and non-reactive. Whether you are steaming supplements inside the bottle or freezing them for later, the integrity of your contents remains untouched.
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#### **Built for Convenience:**
* **Stackable Design:** The flat silicone top allows for easy stacking in the refrigerator, maximizing your storage space.
* **Easy to Clean:** Wide-mouth design with removable silicone parts for deep sterilization.
* **Heat-resistant glass: suitable for direct steaming and sterilization.
*Source factory pricing. We offer custom printing, personalized colors for silicone lids, and worldwide B2B logistics.*
> Contact us for bulk pricing











RX004 Snap-on Silicone Lid,Air Vent,Bird’s Nest,Bird’s nest, health supplements, milk, mixed grains, nuts, tea portion bottles,75ml-500ml+
**Snap-On Silicone Lid Vials with Graduated Borosilicate Glass**
> * **Innovative Closure:** Features a **Snap-fit silicone lid** with a central **Air Vent** for easy opening and pressure balance.
> * **Precision Scale:** Clear, durable **Graduation Marks** for accurate portioning of supplements.
> * **Premium Material:** High Borosilicate Glass — resistant to thermal shock, safe for **Heating** and **Refrigeration**.
> * **Optimal Freshness:** The airtight snap-on design provides an exceptional seal for high-value items like **Bird’s Nest**, probiotics, and skincare actives.
> * **Versatile Capacities:** Available in **75ml, 100ml, 150ml, 200ml, 250ml, 300ml, 500ml+**, with full customization support.> * **Heat-resistant glass: suitable for direct steaming and sterilization.
> * **Contact us for bulk pricing
- Direct factory production ensures competitive pricing
- Custom glass bottles tailored to client needs
- Advanced equipment guarantees consistent product quality
- Flexible batch sizes for small or large orders
- Global shipping with reliable delivery times
















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