Electric Compression Packing Bag with Built-In Rechargeable Pump and USB-C Charging

Sealock manufactures the Electric Compression Packing Bag with Built-In Rechargeable Pump and USB-C Charging for travellers who want vacuum-tight packing without carrying a pump to do it. Hand-press compression bags work, but they need floor space, body weight and a minute of effort at the end of a long day. This one has the pump integrated into the panel: load the bag, close the waterproof zipper, press the button, and the motor pulls the air out while you do something else. The digital readout on the pump face tells you how much charge is left, so you are never guessing whether it will still work on the return leg.

The body is built from coated waterproof fabric with a sealed zipper and bound edges, and a transparent window is welded into the front panel so contents can be identified without opening the bag — a small thing that matters when three identical bags are stacked in a case. The pump port is protected by a threaded cap on a captive tether, which is the same sealing approach we use on our inflation valves: it cannot be lost, and it keeps splash, dust and damp out of the electronics.

At a Glance

• Built-in rechargeable pump — no external pump, no vacuum cleaner, no cable trailing out of the bag.
• Digital charge display — remaining battery shown as a percentage on the pump face.
• USB-C charging with a threaded waterproof cap — the port is sealed behind a screw-down cap on a captive tether.
• Waterproof zipper with moulded T-pull — sealed closure that holds the compression instead of leaking air back in.
• Clear ID window — identify contents without breaking the seal.
• 42 × 29 × 11 cm, 0.2 kg — carry-on friendly footprint with a webbing grab loop at the head.

Built-In Electric Pump — The Whole Point of the Product

The pump module is recessed into the front panel and sealed to the fabric with a welded surround, so there is no bulky external housing to catch on luggage. One press starts the extraction; the motor runs until the load is drawn tight against the contents. Because the pump is inside the sealed envelope rather than clamped over an external valve, there is no leak path at the interface — the single biggest reason external pumps underperform on ordinary compression bags.

Charging is USB-C from any phone charger, power bank or laptop. The display shows remaining charge as a percentage rather than a vague indicator light, which is what stops the common failure of arriving at a hotel with a flat pump and a bag that will not compress. A full charge covers many compression cycles — comfortably a round trip for a set of bags.

Threaded Waterproof Cap Over the Port

Electronics and travel are a bad combination unless the port is properly closed. The charging port sits behind a threaded cap with a sealing face, tethered to the bag so it cannot be dropped in a hotel room or lost overboard. Screwed down, it keeps rain, spray, dust and lint out of the connector; on a tether, it is still there when you need it three trips later. This is a deliberate choice over a rubber flap, which loosens with age and stops sealing.

Waterproof Zipper, Bound Body and a Clear Window

A waterproof zipper with a sealing strip runs the length of the opening and closes with a moulded T-pull that is easy to grip when the bag is packed tight; the slider parks into an end keeper so internal pressure cannot walk it back open. The body panels are coated waterproof fabric with bound edges, and a transparent TPU window is welded into the front so you can see what is inside.

This is a splash-, dust- and damp-resistant travel organizer, not a submersible dry bag. The window and zipper are sealed, but the bag carries an electronic module and a charging port, and we do not rate any powered compression bag for immersion. Buyers who need underwater protection should specify one of our welded roll-top or airtight-zipper dry bags instead — we would rather say this plainly than let a specification be overstated and turn into returns.

Sized for a Carry-On

At 42 × 29 × 11 cm the bag matches the footprint of a standard cabin case, so compressed bags lie flat rather than wedging in at an angle. The webbing grab loop at the head end lets you pull it out of a packed case without disturbing everything around it, and at 0.2 kg the pump costs almost nothing in baggage allowance. The grey shell with black binding is neutral enough to sit beside premium luggage without looking like a gadget.

1. Engineering Specifications

Item	Specification
Brand	SEALOCK
Model	SL-P1083
Product Name	Electric Compression Packing Bag
Product Category	Travel Organizer / Powered Compression Bag
Construction Type	Coated Fabric Body with Bound Edges and Sealed Zipper
Manufacturing Process	High-Frequency Welded Window and Pump Surround; Bound Perimeter
Closure	Waterproof Zipper with Sealing Strip & Moulded T-Pull, End Keeper
Air Extraction	Built-In Rechargeable Electric Pump, One-Touch Operation
Power Source	Integrated Lithium Battery, USB-C Charging
Charge Indicator	Digital Percentage Display on Pump Face
Port Protection	Threaded Waterproof Cap on Captive Tether
Battery Capacity	approx. 2,000 mAh
Charging Time	approx. 2–3 hours
Visibility	Welded Transparent TPU ID Window, Front Panel
Water Resistance	Splash-, dust- and damp-resistant (not submersible)
Size	42 × 29 × 11 cm
Nominal Capacity (uncompressed)	approx. 13 L
Net Weight	0.2 kg
Attachment	Webbing Grab Loop with Moulded D-Ring at Head End
Colour	Grey with Black Binding (custom colours available)
Country of Origin	Guangdong, China

2. Material Specifications

Component	Material	Purpose
Body	Coated waterproof fabric, matte grey	Airtight-capable, wipe-clean, holds a rectangular packing form
Window	Transparent TPU, high-frequency welded surround	Identify contents without opening the seal
Perimeter	Bound edge with polyester binding tape	Protects the panel edge and defines the boxed shape
Zipper	Waterproof zipper with sealing strip	Seals the opening and holds the pressure differential
Zipper Pull	Moulded T-pull with end keeper	Grip when the bag is tight; stops the slider creeping open
Pump Module	ABS housing, welded fabric surround	Extracts air from inside the sealed envelope — no interface leak
Port Cap	Threaded ABS cap with sealing face, captive tether	Seals the USB-C port; cannot be lost
Grab Loop	Nylon webbing with moulded D-ring	Pulling the bag out of a packed case

3. Functional Specifications

Feature	Description
Powered Compression	One-touch pump draws air out in seconds — no kneeling on the bag, no floor space required.
Nothing Extra to Pack	Pump, battery and port live in the bag; there is no separate device to lose or forget.
Charge Visibility	Percentage display removes the guesswork before a return flight.
USB-C Charging	Charges from a phone charger, power bank or laptop — no proprietary cable.
Sealed Port	Threaded cap on a tether keeps splash, dust and lint out of the connector.
Compression Retention	Sealed zipper and welded pump surround hold the compressed state through transit.
Content Identification	Clear window shows what is inside without opening the bag.
Wet / Dry Separation	Worn or damp clothing travels sealed away from clean contents.
Splash and Dust Protection	Protects clothes in a wet bathroom, a beach house or a leaking suitcase.
Reusable	Open, refill and re-compress for the life of the case it lives in.
Easy Maintenance	Wipe-clean surface; packs flat when empty.

4. Customization / OEM Specifications

Option	Available
Colour	Grey/black stock · custom Pantone shell and binding
Material	Coated nylon (standard) · TPU laminate · PVC tarpaulin · PVC-free to spec
Sizes	42 × 29 × 11 cm · custom dimensions · multi-size sets
Pump Configuration	Built-in rechargeable (standard) · higher-capacity battery · detachable pump module
Display	Percentage readout (standard) · LED indicator · no display
Charging Port	USB-C (standard) · alternative connector to spec
Closure	Waterproof zipper (standard) · airtight zipper upgrade
Window	Clear TPU window · tinted · omitted
Water Rating Upgrade	Fully welded, portless body for a genuinely immersion-rated version
Handle / Attachment	Grab loop, D-ring, side handle, shoulder strap
Logo Methods	Silk-screen · Heat-transfer · Welded patch · Embossed · Custom pump cap
Private Label & Packaging	Header card · retail box · instruction card · charging cable inclusion
Certification Support	Battery documentation for air freight and market entry
Full Custom Development	Ground-up development from sketch, sample or target spec
MOQ	300 pcs
Sample Lead Time	7–15 days
Production Lead Time	30–45 days
Factory Audit	Available
OEM / ODM	Supported

Our OEM/ODM capability goes well beyond colour and logo changes: bring a sketch, a sample or a target spec — sizes, pump and battery configuration, display type, zipper grade, window and retail packaging — and our China base develops it from the ground up into a finished original product. A powered compression bag is a strong hero SKU for luggage and travel-accessory brands because it is one of the few travel organizers that can carry a real technology story. Note that integrated-battery products need longer development than a plain welded bag: battery sourcing, safety documentation and air-freight paperwork all sit on the critical path, so share your launch date early and we will schedule sampling around it.

5. Packaging Specifications

Item	Details
Individual Packaging	Poly Bag / Header Card · retail box (OEM)
Accessory	USB-C charging cable (optional inclusion)
Carton Type	5-Layer Export Carton
Battery Labelling	UN38.3 / MSDS documentation available for shipment
OEM Carton Printing	Available
Barcode Label	Available
Instruction Card	Available (OEM)
Shipping Mark	Available
Pallet Packing	Optional

Recommended Use

Scenario	Suitability
Suitcase / Carry-On Packing	✔
Frequent Business Travel	✔
Backpacking / Long Trips	✔
Wardrobe & Seasonal Storage	✔
Worn / Damp Clothing Separation	✔
Camping & Van Life Organization	✔
Rain, Spray and Wet Luggage Compartments	✔
Submersion / Water Sports	✘ — contains electronics; choose a roll-top or airtight-zipper dry bag

Quality Inspection Standards

Inspection Item	Standard
Fabric Inspection	100%
Weld Seam & Window Bond Inspection	100%
Zipper Function & Seal Check	100%
Pump Function Test	100%
Battery Charge / Discharge Test	100%
Display Readout Verification	100%
Port Cap Thread & Seal Check	100%
Compression Retention Test	Batch sampling
Splash / Spray Test	Batch sampling
Zipper Fatigue Test	Random sampling
Colour Consistency	100% vs. signed sample
Appearance Inspection	100%
Carton Inspection	100%

Inspection runs IQC on incoming fabric, zippers, pump modules and battery cells, IPQC on window welding, pump surround bonding and zipper installation in process, and OQC before shipment with an AQL check, a powered function test on every unit, a compression-retention check and a signed golden-sample comparison. Third-party inspection (SGS / QIMA) and battery safety documentation are available on request.

Product Highlights

Feature	Advantage
Built-In Rechargeable Pump	Vacuum-tight packing with nothing extra to carry
Digital Charge Display	Know before you pack whether it will work on the way home
USB-C Charging	Any charger, power bank or laptop — no proprietary cable
Threaded Waterproof Cap	Sealed port that cannot loosen with age or get lost
Sealed Zipper with T-Pull	Holds compression and stays easy to open when packed tight
Clear ID Window	Find the right bag without breaking the seal
0.2 kg	A powered system that barely touches the baggage allowance

Printing & Logo Options

Brand it your way: silk-screen, heat-transfer, welded patch and embossed logos, custom Pantone shell and binding, a branded pump cap, and header cards, retail boxes and instruction cards for private-label programs.

OEM / ODM and Wholesale

As the factory, we supply this electric compression bag for OEM, ODM and wholesale buyers from an MOQ of 300 pcs, FOB Guangdong, with samples in 7–15 days and production in 30–45 days. We customize size, colour, material, pump and battery configuration, display type, zipper grade, window, handle and retail packaging, and we offer full ground-up custom development. Battery documentation for air freight and target-market compliance is prepared as part of the program. Send your spec and target quantity and we will quote against it.

Prefer a pump-free version? See our hand-press compression bag with one-way air valve, available in three sizes. Need genuine submersible protection instead? See our 20L waterproof travel duffel or, for a longer trip, our 55L waterproof duffel bag.

FAQ

Do I still need a separate pump or a vacuum cleaner?

No. The pump is inside the bag. Close the waterproof zipper, press the button, and the motor extracts the air. This removes the two things people actually complain about with pump-based sets: an external device to charge and lose, and a hose interface that leaks air at the point where it clamps onto the valve.

Will it stay compressed, or does it puff back up after a few hours?

Re-inflation is the number-one complaint in this category and it is almost never the pump — it is the closure. A zip seal that is not run fully home leaves a hairline channel and the bag quietly re-inflates overnight. This bag uses a waterproof zipper with a sealing strip and an end keeper that stops the slider creeping back under internal pressure. Run the slider all the way into the keeper and it holds.

How long does a charge last?

A full charge covers many compression cycles — comfortably enough for a round trip. The percentage display is there precisely so you are not guessing: check it before you pack for the return leg, and top up from a power bank if it is low. Charging is USB-C from any standard charger.

Is it waterproof? Can I put it in the water?

It is splash-, dust- and damp-resistant. The sealed zipper, welded window and threaded port cap will protect clothes in a wet hotel bathroom, a beach house, a boat cabin or a suitcase with a leaking bottle in it. It is not a submersible dry bag — it contains a battery, a motor and a charging port. For genuine underwater protection, choose one of our welded roll-top or airtight-zipper dry bags.

Can I fly with it? Is the battery a problem?

Products with integrated lithium batteries are generally required to travel in the cabin rather than in checked baggage, and rules vary by carrier and route. For wholesale buyers, we supply UN38.3 and MSDS documentation for air freight and can advise on labelling for your target market. End users should check their airline's policy before travelling.

How much space will I actually save?

It depends on what you pack, and this is where most disappointed reviews come from. Bulky knits, fleece, down and bedding are mostly trapped air and collapse dramatically. Dense woven items like jeans have almost no air in them and barely change. Buyers who load sweaters and jackets get the results shown in the marketing photographs; buyers who test with denim do not.

Does compressing help with airline weight limits?

No, and it is worth stating plainly. Compression removes air, not mass — a compressed bag weighs exactly what its contents weigh. What it buys you is volume, which is what lets people fit a longer trip into a carry-on or avoid checking a second bag. The bag and pump together add only 0.2 kg.

Will my clothes come out badly creased?

Compression creases fabric — every compression system does. Roll rather than fold before loading, keep shirts and anything you would rather not iron in a separate uncompressed bag, and hang garments on arrival. Knitwear, activewear and bedding are fine; tailored cotton will want a steam.

Can I store a down jacket or sleeping bag in it long term?

For a trip, yes — loft recovers after a few hours hanging. For months of wardrobe storage, no. Down and synthetic insulation lose loft permanently when held compressed long-term. That is a garment-care limit rather than a limit of this bag: store insulation loose and use the bag for the journey.

Can I pack damp or dirty laundry in it on the way home?

Yes, and it is one of the most common real uses. The sealed shell contains odour and moisture so worn kit, wet swimwear and towels travel without contaminating clean clothes. Open the bag and air it when you get home, and wipe the pump face and port dry before screwing the cap back down.

What kills these bags early, and how do I avoid it?

Three habits cover almost every reported failure. Keep the zipper track clean — grit is what destroys a seal, and a wipe before closing prevents it. Do not overstuff: forcing the zipper shut over a bulging load puts lateral stress on the slider, which is the mechanism behind most bags that stop holding compression. And keep the port cap screwed down whenever you are not charging, so the connector stays dry and lint-free.

What are the MOQ and lead times?

MOQ is 300 pcs, FOB Guangdong, with samples in 7–15 days and production in 30–45 days. Note that integrated-battery products need longer development than a plain welded bag — battery sourcing and safety documentation sit on the critical path — so share your launch date early. Custom Pantone colours, sizes, pump configuration and logos are all available.

Request a Quote

Sealock (YiFuLong Outdoor Gear Co., Ltd.) has built welded waterproof and travel gear in Guangdong since 2003. To order this electric compression packing bag or start an OEM/ODM program, send us your sizes, colour, pump and battery configuration, logo and target quantity for pricing and lead time. MOQ 300 pcs · samples 7–15 days · production 30–45 days.

YiFuLong Outdoor Gear Co., Ltd. (Sealock)
Email: info@sealock.com.hk · Tel: +86-13632981825