The vacuum storage bag is one of the most sought-after accessories for saving space at home and when traveling. But the market has evolved: classic vacuum bags are giving way to a new generation of compression bags with integrated pumps. Here's the complete guide to making the right choice in 2026.
What is a vacuum storage bag?
A vacuum storage bag is an airtight bag from which air is extracted to reduce the volume of clothes, duvets, and textiles. There are two main types: classic vacuum bags (require a vacuum cleaner) and compression bags with an integrated pump (self-contained, USB-C rechargeable).
The different types of vacuum storage bags
1. The vacuum cleaner-compatible vacuum bag
The most common. You place your clothes, close the bag, and connect your vacuum cleaner to the valve. Maximum compression (70-80%). Ideal for home storage. Unusable when traveling without a vacuum cleaner.
2. The manual pump compression bag
Works with a small hand pump provided. More practical than a vacuum cleaner, but compression is slower and less powerful. The pump is an additional accessory to carry.
3. The compression bag with integrated electric pump (new generation)
This is the category of the BagSlim. The pump is directly integrated into the bag, USB-C rechargeable in 20 minutes. One press of the button and compression is complete in 5 seconds. Usable everywhere, at home and when traveling.
Comparison of the 3 types of vacuum storage bags
| Criterion | Vacuum cleaner | Manual pump | BagSlim (integrated pump) |
|---|---|---|---|
| Compression | 70-80% | 40-50% | 50% |
| Usable when traveling | ❌ No | ⚠️ Partial | ✅ Yes |
| Autonomy | ❌ No | ⚠️ Pump to carry | ✅ Integrated USB-C |
| Speed | 1-2 min | 2-3 min | ✅ 5 seconds |
| Ideal for | Home only | Mixed use | Travel + home |
How to use a vacuum storage bag effectively?
- Sort your clothes by category before placing them in the bag
- Roll your clothes instead of folding them to further reduce volume
- Do not overfill the bag: leave a 2-3 cm margin for a perfect airtight seal
- Check the seal before starting compression
- Store flat to maximize space saving
Where to use a vacuum storage bag?
At home: off-season duvets, winter clothes, extra bedding, puffer jackets. Store under the bed, at the top of wardrobes, or in empty suitcases.
When traveling: with the BagSlim, compress your clothes for both outbound and return journeys. Fit a week's worth of clothes into a carry-on and save up to €100 in checked baggage fees.
FAQ: vacuum storage bag
How long can clothes be left in a vacuum bag?
Several months without a problem for quality bags like the BagSlim. The airtight seal maintains compression and protects your clothes from moisture and dust mites.
Does a vacuum storage bag damage clothes?
No for most clothes. Avoid compressing thick wool items or highly structured garments for too long. For common clothes (t-shirts, sweaters, pants), compression is risk-free.
What size vacuum bag should I choose?
For carry-on travel, choose a bag suitable for your suitcase dimensions (max 55x40x20 cm). The BagSlim is designed to fit perfectly into a standard carry-on.
The new generation vacuum storage bag
The BagSlim combines compression, airtightness, and an integrated USB-C pump. 50% space saved in 5 seconds, without a vacuum cleaner, usable everywhere.
Discover the BagSlim bag