Waterproof Travel Backpacks for International Trips
For most international travelers, the Osprey Farpoint 40 stands out as the top pick. It offers a comfortable carry, airline-friendly size, and a rain cover for sudden downpours. Its main limitation is that the fabric is water-resistant, not fully submersible, so heavy rain requires the cover.
Traveling internationally means facing unpredictable weather. A waterproof backpack protects your gear from rain, splashes, and even accidental submersion. The best models also offer comfort, security, and easy access for airports and city streets.
We analyzed specifications and user feedback to find backpacks that balance water protection with practical travel features. Some are fully submersible, while others use water-resistant materials with rain covers. Each pick excels in specific travel scenarios.
Before you buy
The shortlist, ranked
Osprey Farpoint 40 Travel Backpack
The Osprey Farpoint 40 is a favorite among travelers for its comfortable suspension, organization, and airline carry-on size. The main compartment opens like a suitcase for easy packing. The included rain cover adds reliable water protection when needed.
Pros
- Excellent carrying comfort and support
- Suitcase style opening simplifies packing
- Rain cover keeps contents dry in heavy rain
Cons
- Not fully waterproof without cover
- No water bottle pockets on the outside
Sea to Summit Ultra-Sil Dry Pack
This is not a full backpack but a roll-top dry bag that fits inside any travel pack. It provides total waterproof protection for clothes and electronics. Its ultralight design makes it ideal for minimizing weight.
Pros
- Extremely lightweight and packable
- Fully submersible for ultimate protection
- Transparent material helps you find items
Cons
- No padding or organizational pockets
- Shoulder straps not included for carrying
Nomatic Navigator 15L Waterproof Backpack
The Nomatic Navigator 15L is a sleek daypack that repels water with its tarpaulin material. It includes a padded laptop compartment and hidden pockets. The roll-top design adds extra water resistance when fully closed.
Pros
- Water-resistant material withstands downpours
- Sleek design fits in professional settings
- Secure pockets deter pickpockets
Cons
- Smaller capacity for extended trips
- Zippers may leak if fully submerged
Ortlieb Atrack 35L Waterproof Backpack
Ortlieb is known for dry bags, and the Atrack 35L brings that protection to a backpack. It is fully waterproof and submersible, making it perfect for kayaking or monsoon rains. The back panel is comfortable for hiking.
Pros
- 100% waterproof, even for submersion
- Tough materials withstand rough handling
- Comfortable harness for outdoor use
Cons
- Lack of external pockets for quick access
- Roll-top closure can be slow to open
Peak Design Travel Backpack 45L
The Peak Design 45L is a modular travel backpack with water-resistant shell and weatherproof zippers. It can expand or compress for different trip lengths. The customizable interior protects camera gear while keeping it accessible.
Pros
- Modular dividers for camera gear
- Expands from 30L to 45L for versatility
- Excellent organization and quick access
Cons
- Heavier than many options
- Not fully waterproof in heavy rain without cover
Tortuga Travel Backpack 40L
The Tortuga 40L is designed for city travel with a water-resistant outer fabric and a rain cover for storms. It opens like a suitcase and includes a dedicated laptop compartment and multiple pockets for tech accessories.
Pros
- Professional look suitable for business
- Excellent organization for tech gear
- Rain cover protects from heavy rain
Cons
- Stiff back panel may not suit all body types
- Too large for some budget airline carry-on limits
Yeti Panga 28L Waterproof Backpack
The Yeti Panga 28L is a fully submersible, waterproof backpack made from high-density fabric and waterproof zippers. It is virtually indestructible but has a minimalist design with limited organization.
Pros
- Fully submersible and waterproof
- Extremely durable materials
- Comfortable padded straps for heavy loads
Cons
- Expensive for the capacity
- Limited pockets for organization
Side by side
| # | Model | Capacity | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | Osprey Farpoint 40 Travel Backpack | 40 liters | Versatile carry-on travel with rain cover | 9.4 | Check price |
| 2 | Sea to Summit Ultra-Sil Dry Pack | 20 liters | Ultralight waterproof storage inside another bag | 9.0 | Check price |
| 3 | Nomatic Navigator 15L Waterproof Backpack | 15 liters | Urban travel with modern style and security | 8.9 | Check price |
| 4 | Ortlieb Atrack 35L Waterproof Backpack | 35 liters | Heavy rain and outdoor adventures | 9.2 | Check price |
| 5 | Peak Design Travel Backpack 45L | 45 liters (expandable) | Photographers and organized travelers | 9.1 | Check price |
| 6 | Tortuga Travel Backpack 40L | 40 liters | Business travelers needing organization | 8.7 | Check price |
| 7 | Yeti Panga 28L Waterproof Backpack | 28 liters | Durability and style on rugged trips | 8.6 | Check price |
Good to know
What is the difference between waterproof and water-resistant backpacks?
Waterproof backpacks have sealed seams and closures that prevent water from entering even when submerged. Water-resistant backpacks repel water to a degree but are not fully sealed and will leak under heavy rain or immersion.
Can I use a waterproof backpack as a carry-on for international flights?
Yes, many waterproof backpacks are designed to meet carry-on size limits. Check dimensions and airline restrictions. Some models like the Osprey Farpoint 40 are specifically sized for overhead bins.
How do I keep my gear dry in a water-resistant backpack?
Use a rain cover or pack items in dry bags inside. Also, consider using waterproof pouches for sensitive electronics. Water-resistant zippers help, but they are not foolproof.
Are fully waterproof backpacks comfortable to carry?
Some are, but fully waterproof materials can be less breathable. Look for models with padded back panels and shoulder straps. Ortlieb and Yeti offer comfort features despite their rugged build.
What is the best waterproof backpack for camera gear?
The Peak Design Travel Backpack offers modular dividers and weatherproof protection. It is not fully submersible, but it provides excellent protection and organization for photographers.
Do waterproof backpacks float?
Some dry bags and backpacks with air pockets may float, but most fully loaded backpacks will sink. Check the specifications if flotation is important, but do not rely on it.
How do I clean a waterproof backpack?
Rinse with fresh water and wipe with a damp cloth. Avoid harsh detergents. For roll-top closures, ensure the sealing surfaces are clean. Dry thoroughly before storing.
Can I use a 15-liter backpack for a week-long trip?
Only if you pack very lightly. A 15-liter bag is suitable for day trips or minimalist travel. For a week, you will likely need 40 liters or more.
Our take
If you want a reliable all-rounder that fits airline carry-on sizes and includes a rain cover, the Osprey Farpoint 40 is your best bet. For travelers who expect heavy rain or water activities, the Ortlieb Atrack 35L offers complete waterproof protection. Choose the Sea to Summit dry bag as a lightweight addition to any bag for extra security.
