WATERPROOF BIKEPACKING KIT

$189 $297
M23 Waterproof Field Bag:
F01 Waterproof Frame Bag :
S01 Waterproof Saddle Bag :

Built for minimalist riders who demand performance, simplicity, and full waterproof protection in every condition. This 3-bag kit carries everything you need for weekend missions, overnight escapes, and long-haul adventures—without ever slowing you down.

Made from recycled materials, sealed with high-frequency welding, and designed to handle real-world abuse in the harshest conditions.

You don’t need more stuff. You need better stuff. This isn’t about panniers, racks, or overpacking for “just in case.” This is about 13 liters of waterproof, bombproof storage that lets you move faster, lighter, and freer than ever before.

Three bags. Zero stitching. 100% sealed. Built for wild terrain. Built for real weather. Built to never, ever fail you. If your gear’s wet, your trip’s over. This kit makes sure that never happens.

What's included?

1X M23 Waterproof Field Bag (5L): For your shelter, sleeping bag, or jacket ($99 value)
1X F01 Waterproof Frame Bag (3L): For tools, snacks, electronics, and stove ($89 value)
1X S01 Waterproof Saddle Bag (5L): For clothes, layers, and soft gear ($99 value)

PROJECT M23 WATERPROOF FIELD BAG 

Specs

  • Dimensions: 25cm H x 28cm W x 9cm D ( 9.8" H x 11" W x 3.5" D) rolled down
  • Capacity: 5L/8L (rolled down/rolled up)
  • Weight: 360g
  • Material: AWPE™ 600 (All Weather Performance Ecofabric)

What's included

  • 1x M23 Waterproof Field Bag

  • 2x Velcro adjustable straps
  • 1x Adjustable shoulder strap equipped with clash hooks
  • 1x Elastic rope

Key Features

  • RF-welded seams for lasting integrity

  • Multi-function (handlebar bag, shoulder bag, cooler bag)
  • Internal multi-compartment pocket
  • Front and back attachment loops
  • Magnetic closure


PROJECT F01 WATERPROOF FRAME BAG

Specs
  • Dimensions: 35cm x 16,5cm x 6cm (13.8" x 6.5" x 2.3")
  • Capacity: 3L
  • Material: AWPE™ 600 (All Weather Performance Ecofabric)
  • Weight: 210g
Key Features
  • RF-welded seams for lasting integrity

  • Removable velcro attachment straps
  • Watertight zipper


PROJECT S01 WATERPROOF SADDLE BAG

Specs:

  • Dimensions: 35/50cm x 14/20cm x 6/16cm (13.8"/19.5 x  5.5"/7.9" x 2.3"/6.2")
  • Capacity: 5L/7L (rolled down/rolled up)
  • Material: AWPE™ 600 (All Weather Performance Ecofabric)
  • Weight: 350g

Key Features

  • 2 loop chains to attach accessories and lights
  • RF-welded seams for lasting integrity

  • We ship worldwide with tracking number and dispatch your order in the next 24 hours.

  • Expected delivery time:

    USA: 2-4 business days

    International: 8-12 business days

  • The shipping cost starts from $7.95.
    Shipping is free if your order exceeds $125.

  • ZERO RISK GUARANTEE: If you don't like the product, you have 15 days to return it for a full refund.
WATERPROOF
HEAVY DUTY
RECYCLED PLASTIC FABRIC
MAKE AN IMPACT

We've been featured in

Why should I use a waterproof bag?

SUBTEXT1

Why should I use a waterproof kit?

Let me paint you a picture. You’re 60km from the nearest roof. The sky opens up. You’re soaked. Your tent’s wet. Your sleeping bag’s wet.

And now? You’ve got 10 hours of miserable cold ahead of you.

That’s what happens when you trust “water-resistant” gear. Most bags fail at the seams. Water creeps in, gear gets damp, and your trip turns into survival. We said “hell no” to stitching.

Instead, we used high-frequency welding—the exact method used to seal life rafts and drysuits.

Why? Because:

🔒 No needle holes = no leaks

🌧️ It’s rainproof, riverproof, stormproof 

💥 It just works—every single time

Field Testimonials

Took it into the Highlands. Pouring rain, sleet, wind. I stayed dry. My gear stayed dry. I’ll never ride with anything else.

Alex C.

I can’t believe how much I fit in this thing. And it doesn’t budge when bombing down gravel

Rafa M.

That HF welding is no joke. It feels like military gear. Which, I found out, is basically what it’s made from.

Marie L.

Benefits of the Kit

SUBTEXT1

Zero Stitching = Zero Leaks

This isn’t “sprayed with a coating” or “water-repellent if you’re lucky.”

This is industrial-grade waterproofing made possible by high-frequency welded seams. Built ising our custom made AWPE 600™ (All weather performance ecofabric) material.

If it can’t handle a downpour, it didn’t make it past our prototype stage.

SUBTEXT2

Made with Recycled Military-Grade Materials

Our fabric started life tougher than most. We repurposed military-grade, abrasion-resistant textiles—the kind used in packs that go to war.

Then we made them clean, lean, and waterproof. You ride free. The planet breathes easier.

GIF 2

Ultra-Light, Ultra-Strong, Ultra-Fast

You’re not a mule. You’re a rider. This kit lets you bring only what matters—and get further because of it.

13L might not sound like much. Until you realize it fits: Your entire sleep system Clothing + layers Food, stove, and fuel Tools + power + extras

All in 900g. That’s less than a full water bottle.  

Plastic exchange

Rock-Solid Mounting. No Sway. No Rattle. No Excuses.

Your saddle bag won’t swing. Your frame bag won’t slip. Your handlebar roll won’t bounce on every bump.

Why? Because we’ve tested this gear on mountain trails, gravel epics, and rocky hellscapes.

It stays put. Full stop.
  

SUBTEXT4

Modular System for Any Ride, Any Bike, Any Season

Not all adventures look the same. That’s why we designed each bag to work together—or solo.

 Doing a fast and light gravel loop? Take just the frame bag. Going off-grid for 3 days? Run the full system.

Total flexibility. No friction. Just freedom.

Plastic exchange

Make an impact on the environment

Each purchase helps recycle around 15 plastic bottles. Beyond using recycled materials, your purchase also supports organizations that clean our oceans and protect the environment.

We collaborate with impactful initiatives like Plastic Exchange and CleanHub, who turn plastic waste into opportunity — from coastal cleanups to community-based recycling programs.

Together, we’re building a cleaner planet, one product at a time. Learn more on our sustainability page.

1 YEAR WARRANTY
FREE SHIPPING
EASY RETURNS

Frequently Asked Questions

To help with your order
  1. When will I receive the kit?
    The crowdfunding campaign has now concluded and we can ship your order with dispatch in 24 hours and delivery in 2-4 days (US) and 10-14 days (international).
  2. Why should I trust you?
    We have already launched two successful campaigns, raising over $500,000 and sending over 6,000 backpacks (learn more here) to outdoor and functional gear enthusiasts who believed in us.

    Now you too can be part of our community and projects without having to wait a long time to receive your bag.

    We also offer you a zero risk guarantee.

    If you don't like the product and you have 15 days to return it.

    You can check the results and testimonials of our first project here.

    We also offer you a one-year warranty. If your product has any problem, we will help you fix it, send replacement parts, or replace it.
  3. What countries do you ship to?
    We offer worldwide tracked shipping.
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A Few Words From The Founder

The idea of this brand was born in Bali, a place that naturally stimulate adventure and the pleasure of discovery.

Why did I launch the Expedition / Units and why should you want to be part of this world?

There are 3 main reasons:

  1. Creating gear with an innovative and highly functional design for the most demanding outdoor activities, but at the same time perfect for use in the city and in everyday life.

  2. Empowering the community of people who see life as an adventure, daily growth and discovery.  Not shy to pursue their individual path in life, no matter how off-the-beaten-track.
    This is for all the adventurers, explorers, travelers and digital nomads.

  3. Reducing single-use plastic bottle pollution and bringing about real change in the world. By using recycled and environmentally sustainable materials and supporting the people who strive day after day to rid our planet of plastics and educate the younger generations to protect the environment. 

If the above resonates with you, consider giving our products a try and becoming part of our collective journey.

Matteo

FOUNDER OF EXPEDITION / UNITS