Moisture is one of the biggest enemies of 3D printing filament. These vacuum storage bags are designed to protect filament from humidity, dust, and air exposure, helping to maintain consistent print quality and extend filament lifespan.
The bags are made from multi-layer PA+PE material with a thickened structure and a double-zip seal for reliable airtightness. A built-in vacuum valve allows air to be removed using a compatible pump, keeping the filament dry during storage.
The bag size is suitable for most standard 0.5kg to 1kg filament spools, covering over 90% of common spool designs.
This product is available in two purchasing options:
🛒 Purchase Options
▶ Option 1 – Bags Only
For users who already own a pump or prefer manual evacuation.
Includes:
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20 vacuum storage bags
▶ Option 2 – Complete Kit (Pump + Bags + Desiccant)
Each kit includes:
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20 vacuum storage bags
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Vacuum pump (choose type)
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20 desiccant packs
Pump variants available:
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USB Powered Pump
Powered directly via USB cable. -
Rechargeable USB Pump
Internal rechargeable battery; charges via USB charger. -
AAA Battery Pump
Runs on standard AAA batteries.
All pump variants include 20 bags and 20 desiccant packs.
⭐ Key Features
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Designed for 3D printer filament spools
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Moisture-proof and dust-proof storage
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Reusable vacuum seal design
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Multi-layer PA+PE material
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Double zip seal with vacuum valve
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Compatible with most 0.5kg–1kg spools
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Helps prevent:
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Stringing
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Nozzle clogging
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Bubbles
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Poor layer adhesion
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📐 Technical Specifications
| Specification | Value |
|---|---|
| Bag size | approx. 34 × 32 cm |
| Compatible spools | 0.5kg – 1kg |
| Material | PA + PE multi-layer |
| Seal | Double zip seal + vacuum valve |
| Reusable | Yes |
| Protection | Moisture, dust, air |
📦 Package Contents
Bags Only:
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20 × vacuum storage bags
Kit Versions:
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20 × vacuum storage bags
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1 × vacuum pump (selected type)
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20 × desiccant packs
