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Home / Hot End and Nozzle / 3D Printing Filament Vacuum-Sealed Bags and Dry Box: Moisture-Proof Storage for PLA/PETG, Tool Accessories

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Material Composition High-Barrier Nylon and PE Layer
Bag Dimensions 300mm x 400mm (11.8in x 15.7in)
Spool Compatibility Standard 1kg (2.2lb) Filament Spools
Seal Type Double Zipper Lock with Vacuum Valve
Transparency Semi-Transparent for Label Visibility
Reusability Reusable Up to 50 Cycles
Included Accessories 2x Rechargeable Silica Gel Packs
Vacuum Valve Type Universal Standard Pump Fit
Color Clear with Black Reinforced Edges
Brand 3DPrintLife

5 reviews

A

Anonymous

Apr 09, 2026

Rating: 3/5

Decent but thick

The material is very thick which is good for protection but makes it hard to seal completely by hand. Needs a strong vacuum pump.

A

Anonymous

Mar 22, 2026

Rating: 5/5

Keeps filament dry

Works great for storing my PLA and PETG. The vacuum seal holds strong for weeks and I haven't had any moisture issues since using these bags.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Saved my Nylon

Nylon filament absorbs moisture so fast. This bag keeps it bone dry. No more bubbles in my prints since I started storing spools in these.

A

Anonymous

Mar 06, 2026

Rating: 4/5

Good value

Zipper is a bit tight at first but loosens up after a few uses. Good protection for the price compared to hard dry boxes.

A

Anonymous

Feb 21, 2026

Rating: 5/5

Perfect size

Fits my 1kg spools perfectly with just enough room for the desiccant pack. Stackable once vacuumed which saves shelf space.

5 FAQ

Q: Does this bag fit 2kg spools?

A: This model is designed specifically for standard 1kg spools. For 2kg spools, please check our larger storage variant.

Q: Can the silica gel packs be recharged?

A: Yes, the included silica gel packs can be recharged by drying them in an oven according to the manufacturer instructions.

Q: Can I see the filament color through the bag?

A: Yes, the bag features a semi-transparent window that allows you to identify filament colors without opening the seal.

Q: How long does the vacuum seal typically last?

A: Under normal storage conditions, the vacuum seal can maintain pressure for several weeks depending on ambient temperature and usage.

Q: Is a vacuum pump included?

A: No, the vacuum pump is not included. The valve is compatible with most standard household vacuum cleaner hoses.

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