Maximize carry-on capacity with VoltPack, a pocket USB vacuum pump that trims a week’s worth of clothes down to a fraction in roughly 15 seconds. Travel season restock — limited edition pumps ready to ship.
Weighing 84 grams, VoltPack draws power from USB-A or USB-C sources—your existing charger, power bank, laptop, or wall adapter—so no extra cords or hotel outlets are required. Attach to the bag valve, evacuate air, lock the valve, and watch sweaters, jackets, and jeans compress to about 20% of their original bulk.
In practice, a seven-day wardrobe fits into a personal-item backpack or a single carry-on, helping you avoid checked-bag fees after the first trip. Sealed bags shield clothes from dirt, dust mites, moisture, and mildew, keeping them neat on arrival.
The pump measures 4 cm by 13 cm and weighs 84 g, delivering -50 kPa suction directly from any USB power source. The universal valve fits most vacuum bags on the market, so replacements won’t force you to toss the pump.
What’s Included & Bag Dimensions: VoltPack USB pump; 2 small bags (40 × 60 cm); 2 medium bags (60 × 80 cm); 2 large bags (70 × 100 cm); wall adapter (100-240V, 12V/1000mA); USB cable with USB-A and USB-C tips; sealing slider clips for bag zippers.
- Fill the bag. Fold and stack clothes inside. Don’t overfill — leave 2 inches at the zipper.
- Seal the zip. Slide the included clip twice along the zipper to lock.
- Pump the air out. Attach VoltPack to the valve, press start, wait 10–15 seconds until flat.
- Close the valve. Twist the red cap shut. The bag stays compressed the entire trip.
VoltPack vs Other Packing Hacks: up to 80% space saved; cheap hand-pump kits typically achieve 20–40% (at best); bodyweight methods yield 5–10%. It pulls from USB power and runs quieter than many fan-style pumps.
Will the bags stay squished during the flight? Yes — once you twist the red valve cap closed, the seal lasts for the entire trip. It’s not intended for comforters or bulky bedding; for those, consider a larger home vacuum bag system. The pump works with any USB-A or USB-C power source — your charger, power bank, laptop, or wall adapter — with no extra cables.
