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12-Pack Vacuum Compression Bags

1800mAh wireless vacuum pump · bags sized for 20" · 24" · 28" suitcases

Ships from US · Arrives in 3–5 Business Days

$36.99 $55.99 Save 34%

Free Shipping over $36.99

Choose your pack — select by trip length:

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🇺🇸 Ships from US↩ 90-Day Returns📦 Free Shipping over $36.99🔒 Secure Checkout

70%

Space saved

Tested with real suitcases

1800mAh

Strongest pump

100+ uses · USB-C & wireless

3sec

Per bag

No outlet needed

Bags included

Fits 20" 24" 28" suitcases

Why it works

The three reasons people return
vacuum bags. None apply here.

Every concern below is from 1-star reviews of other brands — and the exact feature that makes each one impossible with WellMall.

"Re-inflated by morning. Useless."

Stays sealed overnight.
Every time.

✓ Double-seal slider — locks both zipper ends, zero gap

✓ Seal Tuesday · fly Friday · still fully compressed

✓ Reseal in 4 seconds, anywhere

Monthsholds compression not just overnight

Double-seal slider

Locks both ends · zero gap possible

"Pump needs a wall outlet. Useless on the road."

Repack anywhere.
No outlet needed.

✓ 1800mAh — highest capacity in category

✓ USB-C + wireless · works from any power bank

✓ 100+ compressions per charge · covers the whole trip

3 minrepack at the hotel no outlet needed

1800mAh wireless

USB-C or wireless · any power bank

"Hangs over the edge. Suitcase won't close."

Fits flush inside
your suitcase.

✓ Small (54×40cm) · 20" carry-ons · ~6–8 T-shirts

✓ Medium (64×47cm) · 24" checked bags

✓ Large (74×54cm) · 28" checked · bulky items & coats

Fits flatlid closes on the first try

Suitcase-matched sizes

S · M · L · covers 90% of all luggage

All three problems. Fixed.

Stays sealed. Works anywhere. Fits your suitcase.

↩ 90-day guarantee📦 Free shipping over $36.99 · US

Get the 18-Pack — $49.99 →

Pack selector

Not sure which pack? Find yours in 10 seconds.

Each pack is sized by trip length and luggage count — not just bag quantity. Pick your trip type.

Weekend Trip

12-Pack

$36.99

✈️ 1–3 day trips
🧳 1 carry-on or checked bag
👤 Solo traveler or couple
💼 Business trips, weekend away

What's inside

6 Small · 4 Medium · 2 Large

Fits carry-on + 1 checked bag

What buyers say

WHAT'S INCLUDED What's in a WellMall set — and which size do I need?

WellMall vacuum compression bag sets come in four configurations: 12-Pack, 18-Pack, 20-Pack and 25-Pack. Every set includes the same 1800mAh wireless pump and bags in three sizes — small fits 20" carry-ons, medium fits 24" checked bags, large fits 28" suitcases. The 18-Pack (8 small + 6 medium + 4 large) covers a solo or couple's week-long trip. The 25-Pack is designed for families or frequent flyers. The pump charges via USB-C, compresses each bag in 3 seconds, and runs 100+ compressions per charge. TSA-compliant (6.66Wh). Ships from a US warehouse in 3–5 business days.

Most Asked Will the bags lose their seal during the flight?

Properly sealed bags hold their vacuum regardless of cabin pressure. The key is making sure the zipper is fully closed — run the slider both directions and pinch each end firmly. A 1mm gap will let air back in; close it right and it holds for months, not hours.

Common Will vacuum bags wrinkle or damage my clothes?

For travel, cotton, polyester, and synthetics come out fine if you roll them before sealing. We don't recommend silk, 100% wool, or structured suits — the fibers can be permanently compressed.

Honest answer = trust. We'd rather tell you now than have you discover it later.

Travel Is the pump allowed on airplanes?

Must go in carry-on — not checked luggage. The WellMall pump is 1800mAh (6.66Wh), well within TSA's 100Wh carry-on limit. As of March 2025, TSA requires all lithium-ion power devices (including portable pumps and power banks) to travel in carry-on only — the same rule that applies to power banks and portable chargers. Most travelers carry it in a side pocket without any issues.

Return Trip How do I repack on the way home without an outlet?

That's exactly why we built the WellMall pump at 1800mAh — charge from your power bank, laptop, or hotel USB port. 100+ compressions per charge handles the whole trip both ways.

Tips What if I overfill and the zipper won't close?

Leave at least 1 inch (2-3cm) of space between the contents and the zipper before sealing. If the bag feels overpacked, move a few items to a second bag. The 18-Pack gives you enough bags to distribute everything comfortably.

Important What items should I NOT put in vacuum bags?

Avoid: silk, lace, 100% wool, leather, structured garments (suits, blazers with padding), and items with sharp hardware. Great for: cotton, polyester, fleece, synthetics, denim, casual knitwear, comforters, and most everyday travel clothing.

Shipping How quickly can I get these before my trip?

Ships from our US warehouse within 1 business day · arrives in 3–5 business days · free shipping over $36.99. Order Monday, pack by Wednesday or Thursday.

Guarantee What if I'm not satisfied?

90-day hassle-free guarantee. If the pump stops working, a bag loses suction, or you're simply not satisfied — email support@wellmallpro.com with a photo. We resolve it right away. No return shipping needed.

Feature	WellMall 18-Pack	Other Brands
Pump power	1800mAh — highest available	800–1200mAh
Time per bag	3 seconds	8–15 seconds
Charging	USB-C + wireless	USB-C only or none
Bags included	18 bags · 3 suitcase sizes	10–12 bags · generic sizes
Shipping time	US warehouse · 3–5 days	10–20 days from overseas
Return policy	90 days · no return needed	30 days or none
Shipping cost	Free on all orders	Minimum order or paid