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Clear rectangular vacuum storage bag with zipper seal and USB pump lying flat

Hitech HM371 Vacuum Storage Bags 19.7 x 23.6 in

SKU CH-GKST-AE7NZ MPN HM371

Compresses clothing with a USB-powered pump for carry-on packing and home storage

  • SizeCombo Size
  • Laptop compartment size19.7 in × 23.6 in × 0.3 in
  • Length, width and height19.7 L x 23.6 W x 0.3 H inches
  • Compatible screen sizeM
  • Age groupClothing, Travel, Camping, Home Storage
  • Key featuresZipper, Polyethylene (PE)
  • USB pump runs from power banks or laptops for travel compression
  • Heavy-duty polyethylene material protects clothes during repeated packing cycles
  • Extra-large 19.7 x 23.6 in size fits bulky sweaters and jackets
  • Reusable design works for trips, moving and home storage
  • Zipper seal with external pump creates tighter compression for luggage space

Travel compression bags for clothing and luggage

Hitech HM371 vacuum storage bags measure 19.7 by 23.6 inches and are made from polyethylene with a zipper seal. They suit travellers who want to reduce suitcase volume and keep garments organised during trips. The set includes a portable pump powered by USB-A or USB-C sources such as power banks or laptops.

Sustained compression during transit

The external USB pump creates stronger suction that helps maintain tighter seals over time, reducing air rebound on flights and through repeated packing cycles. Because the pump draws power from devices you already carry, compression works throughout a journey without relying on a built-in battery that could run flat. Operation is slightly slower than battery models but more consistent for extended travel.

Check your packing setup before ordering

You need an available USB-A or USB-C power source such as a power bank, laptop or wall adapter to run the pump. The bags compress soft goods only and are not suited for rigid or sharp-edged items that could puncture the polyethylene. Verify that your luggage can accommodate the 19.7 by 23.6 inch dimensions when the bags are packed.

How it compares

Measured against everything we stock in Utility & Everyday Bags, at today’s prices. Recalculated every night.

Price $50.99
Pricier than about 83% of the 2,172 comparable items (median $23.99).

Specifications

Product
Brand nameHitech
Model nameHM371
Size & build
SizeCombo Size
Laptop compartment size19.7 in × 23.6 in × 0.3 in
Length, width and height19.7 L x 23.6 W x 0.3 H inches
Main materialPolyethylene (PE)
Compatibility
Compatible screen sizeM
More details
Age groupClothing, Travel, Camping, Home Storage

Questions about this item

Does the USB pump get hot or noisy when I run it for a full packing session?

The pump draws power from any USB-A or USB-C source and runs only while compressing; it has no internal battery and stops once the bag is sealed, so heat and noise are limited to the short compression cycle.

What USB power source do I need to operate the pump on a trip?

The pump works with power banks, laptop ports, phone chargers or wall adapters that provide standard USB-A or USB-C output; no built-in battery is included.

Will the 19.7 x 23.6 in bags fit inside my older carry-on suitcase?

Each bag measures 19.7 by 23.6 by 0.3 inches when flat, so they slide into most standard carry-on compartments and compress further once the air is removed.

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