Mason W.
Verified customer
About 10 shirts, underwear, 3 pairs of pants and much more. It fit perfectly in Ryanair's metal sizer on the way out and back.
14 hours ago
Travel Neck Pillow
$95.00
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Travel Neck Pillow
Less friction, from the airport to your door.
$95.00
Airline compatibility
Airline sizing
Compressed, the ProPack measures 49 × 32 × 15 cm — comfortably inside the 55 × 40 × 20 cm cabin allowance — and is accepted as cabin baggage on 38 of the 40 airlines we tested. Confirm with your carrier before you fly.
Delta Air LinesFits
United AirlinesFits
British AirwaysFits
LufthansaFits
RyanairFits with fee
easyJetFits with fee
Costs less than two checked bags.
Carry-on size.
Approved by every major airline.
Vacuum compression.
Pack 70% more in the same bag.
100% waterproof.
Oxford shell.
Wet and dry stay separate.
A dedicated compartment.
Skip baggage fees.
Save $100+ per flight.
BONUS: Free shipping, plus a free air pump worth $80.
Description
The PacknTrip™ ProPack helps you travel smarter and lighter. With its vacuum compression system, you can fit a week's worth of clothes in one carry-on backpack, always compact and airline-ready.
Designed for effortless travel, it features wet/dry separation, waterproof Oxford-shield protection, and a high-capacity design that adapts to any journey. Pack more. Stress less. Travel better.
Shipping
We don't like waiting for luggage, and we don't think you should either. Most orders are processed within 24–48 hours. Once your PacknTrip™ is en route, you’ll receive a tracking link so you can follow its journey straight to your doorstep. Fast, reliable, and secure.
Manufacturing
Each PacknTrip™ ProPack is built to endure the rigors of the road. We partner with world-class manufacturers who specialize in high-density Oxford materials and reinforced stitching. By sourcing ethically and testing rigorously, we deliver premium travel tech that lasts for years, not just one season.
Size requirements by airline
This cabin case is 49 × 32 × 15 cm compressed, 20 cm deep expanded — inside the 55 × 40 × 20 cm cabin allowance — and fits 38 of the 40 airlines we tested.
Check matching airlines below:
- British Airways
- TUI Fly
- Lufthansa
- Scandinavian Airlines
- Brussels Airlines
- Finnair
Show full list
Swiss, Iberia, Aegean Airlines, Aeroflot, Aeromexico, Air Canada, Air Caraïbes, Air India, Air New Zealand, All Nippon Airways, Arkia, Asiana Airlines, Austrian Airlines, BMI, Condor, Corsair, Czech Airlines, easyJet Allowed with fee, EL-AL Israel Airlines, Ethiopian Airlines, Japan Airlines, Jet2, Korean Air, LOT, Olympic Airlines, Royal Air Maroc, Ryanair Allowed with fee, Singapore Airlines, Tap Air Portugal, Thai Airways, Tunisair, Turkish Airlines
Fits the carry-on limits of
Real travelers
See what travelers like you are saying
5000+ travelers, one bag each.
Terrific
4.6/5
based on
235 reviews
Airline carry-on fit
Fits the bin. Every time.
The ProPack fits airline cabin size limits when compressed (49 × 32 × 15 cm). Rules differ by airline, so check yours before you fly
Airline
ProPack
Delta Air Lines
Fits
United Airlines
Fits
American Airlines
Fits
British Airways
Fits
Lufthansa
Fits
Qatar Airways
Fits
Ryanair
With fee
easyJet
With fee
The proof is in the numbers.
-
5,000+
travelers, one bag each
-
4.6/5
Average rating based on verified reviews
-
235
verified reviews
Specification
What you're getting
Tough, water-resistant, and built to last.
Size
40L, about a week's packing
Packed down
49 × 32 × 15 cm
Opened up
49 × 32 × 20 cm — 5 cm more when you need it
Weight
1.7 kg
Material
900D Oxford, keeps rain out. Sealed lining squeezes flat.
Zips and lock
YKK zips and a coded lock.
Laptop pocket
Fits up to 17 inches.
Warranty
6 months.
One bag that does what two used to
| Features | ProPack | Normal backpack | Hard-shell cabin case |
|---|---|---|---|
| Squeezes the air out to save space | Yes | No | No |
| Electric pump in the box | Yes | No | No |
| Gets 5 cm thinner once packed | Yes | No | No |
| Opens up again when you need the room | Yes | No | No |
| Holds 40L without going over cabin size | Yes | No | No |
| Wear it on your back, hands free | Yes | Yes | No |
| Slides onto a suitcase handle | Yes | No | No |
| Padded sleeve for a 17-inch laptop | Yes | No | No |
| Waterproof outer shell | Yes | No | No |
| Zips that lock | Yes | No | No |
| Fits in the overhead, no bag fee | Yes | No | No |
Worth the hype
“I flew with a carry-on only for a 2-week trip and honestly didn't think it was possible until this backpack. The compression actually works — I fit almost double what I expected.”
Jenna T
“Bought this after my old backpack ripped at the seams three trips in. This one's held up through two international flights and a lot of overhead-bin shoving. No regrets.”
priya N
“Skeptical at first because of the price, but after using it for a 10-day backpacking trip through Southeast Asia, it's the best travel purchase I've made. Held up in rain, heat, and way too many bus rides.”
Andre N
In the box
Everything included
1× ProPack backpack
Your chosen colorway
1× electric air pump
USB-C rechargeable · worth $80
FEWER STEPS, EVERY TRIP
Designed to make packing your entire trip easier
Step 1. Load It
Pack your essentials into the high-capacity main compartment.
Step 2. Seal It
Zip up the heavy-duty, airtight Oxford-shield lining.
Step 3. Compress It
Press the air out. The bag pulls down to carry-on size.
Step 4. Depart
Straight into the overhead bin. No gate check, no waiting at the belt.
Designed to make packing your entire trip easier, without turning your backpack into a bulky mess.
Make your next trip light
Before
After
WHY IT'S EASIER
Less friction, by design
One bag is enough
Everything for the trip fits in one bag. Nothing extra to carry, check, or keep track of.
Pack Without The Hassle
No more forcing your bag shut or leaving things behind. Everything fits neatly and stays organized.
Good to know
Frequently asked questions
Will it fit as a carry-on?
Yes. The 19-inch ProPack meets standard airline carry-on limits, and compresses further if needed. See the airline chart above
How big is this bag?
49 × 32 × 15 cm compressed, expanding to 20 cm deep — inside the standard 55 × 40 × 20 cm cabin allowance. With the compression system that is comfortably 4–5 days of clothes, shoes and toiletries, plus your laptop.
Does it have a lock?
Yes, TSA-approved combination lock included
How much does it weigh empty?
1.7 kg (3.7 lb) empty, so the bag itself takes very little of your airline weight allowance.
What's included with my order?
The vaccum backpack and a FREE air pump for you