In-depth review
Peak Design Travel Backpack 45L Review
Research review of the Peak Design Travel Backpack: camera integration, access design, and the true system cost.

Peak Design Peak Design Travel Backpack 45L
The photographer's travel system.
Our verdict
The Peak Design is the only travel backpack designed from the ground up around camera gear, and for photographers it has no equal: seven access points, side camera access, and cube compatibility create a system, not just a bag. The trade-off is cost and weight. The bag alone is premium-priced, camera cubes add significantly more, and 4.5 pounds empty is heavy. Non-photographers pay for features they will never use. Photographers should not consider anything else.
What we like
- Expands from 35 to 45 liters, adapting from carry-on-safe to maximum capacity.
- Seven access points including side camera access mean you never unpack to reach gear.
- Compatible with Peak Design's camera cubes and packing cubes for a fully modular system.
What to watch out for
- Camera cubes are sold separately and add significant cost to the system.
- At 45 liters expanded it is bulky for daily use; the 35-liter compressed mode is the practical setting.
- Heavier than non-camera travel packs due to the structured, weatherproof construction.
Who it is for
Photographers, videographers, and creators who travel with camera bodies, lenses, and drones alongside clothing.
The camera system
Peak Design's camera cubes (sold separately in small, medium, and large) slot into the backpack's interior and are accessible via the side zippers without opening the main compartment. This means grabbing a camera at a viewpoint without unpacking clothing. The cubes are padded, customizable with dividers, and removable, converting the bag to a standard travel pack. No competitor offers this level of camera integration in a travel backpack.
Access design
Seven access points sounds like marketing until you use them: top, front, both sides, and rear panel access mean you can reach any part of the bag without unpacking. The magnetic top pocket secures small items with one-handed operation. The 400D weatherproof nylon shell shrugs off rain that would soak through lesser bags. This is the most thoughtfully accessible pack here.
True system cost
The honest math: the backpack plus one or two camera cubes plus packing cubes approaches double the Farpoint's price. The bag is also heavy at 4.5 pounds before adding gear. Photographers carrying expensive camera equipment will find the protection worth it; travelers without cameras should buy the Tortuga or Farpoint and save substantially.
How it stacks up
Against the Tortuga Setout, Peak Design wins on access design, weatherproofing, and camera integration but costs more and weighs the same. Against the Nomatic Travel Pack, Peak Design handles longer trips and camera gear while Nomatic wins on pure business organization. For photographers, this comparison is not close: Peak Design is the answer.
Key specifications
- Capacity
- 35L expands to 45L
- Weight
- 4.5 lb
- Access
- 7 access points, side camera access
- Weatherproofing
- Weatherproof 400D nylon shell
- Warranty
- Lifetime warranty
Also consider

Tortuga Tortuga Setout
Maximum carry-on capacity, front-loading.
- Capacity: 45L (35L version available)
- Weight: 4.5 lb (45L)

Osprey Osprey Farpoint 40
The backpacker classic, refined.
- Capacity: 40 liters
- Weight: 3.17 lb (S/M)
Research-based assessment. ThePickLedger has not hands-on tested this product; this evaluation synthesizes manufacturer specifications, retailer documentation, and published expert reviews.
Questions, answered
Do I need the camera cubes?
For camera protection, yes: the backpack's interior is unpadded without them. The cubes are the protection system. Budget for at least one cube with the bag.
Is 45L too big for carry-on?
Expanded to 45L, it exceeds some airlines' limits. Compressed to 35L, it fits standard carry-on dimensions. Use the expansion only when you need it and your airline allows it.
How weatherproof is it really?
The 400D nylon shell with sealed zippers handles heavy rain well. It is not submersible, but for travel rain exposure it is the most weatherproof pack here.