BIQU Filament Vacuum Storage Bags for PLA, ABS & TPU – Moisture-Proof 3D Printer Filament Storage Kit

Great quality bags, great strong pump, love that it’s wireless. Pleasantly surprised with battery life. Bags close easy and feel thicker than previous bags I’ve tried before. They held pressure with no issues, would 100% buy again!!!!

I purchased the BIQU 3D Printer PLA ABS TPU Filament Vacuum Bag With Air Pump Storage 3D Printer Filaments Storage Bag Dryer Keep 3D Printing Filaments.
I needed a way to store filaments that I am not currently using. The bags are like heavy duty zip lock bags which are mostly clear and a place to write notes related to each filament on the bag. They also come with a humidity level test strip and a desiccant bag for each filament. The bags and included storage elements are great. The pump much less. I had a hard time getting it to pull the air out of each bag. I ended up finding a USB-C powered pump which works great. I didnt have much faith in the included pump. Overall I am happy, bags are quality and seal well as long as you make sure the zip is completely closed/sealed to that no air leaks back in when the air is pulled out.

These bags are very nice bags. They do not have a mechanical valve that fails like some competitors. This does make vacuuming them a bit more challenging but the seal is solid. The bag material is very nice as well. It's abrasion resistance is above average. This is important since it is likely your bag will rub up against something that can scrape it and possibly puncture it.

My only knock is the pump and it's a silly knock but it uses MicroUSB instead of USB C like some competitors. It just means I need to track the cable. It's a good pump though so have comfort there.

easy to use and alot simpler thena the vaccuum pack machine to use

Does what it says. Powerfuland bags keep vacuum very well. No leaks so far. Highly recommended to keep humidity in check.