Boundary Supply Prima

By: Boundary Supply
Front facing view of the Boundary Supply Prima

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Size Details
Capacity 25L
Capacity per Weight 0L
Weight 0kg 0lbs Low
Capacity per Kg 0 Low
Dimensions 53x31x18cm 53x31x18in
Cubic Space 29574cm 29574in
Capacity Diff 4 Avg
Airline Compatibility

✈️ 80% (159/199)

This bag can be used as a carry on in 80% of airlines.

Link to Manufacturer

👍 Reasons to Buy

  • Great craftsmanship and made with excellent materials. These materials are also sustainable so you're helping save the Earth.
  • Offers a lot of organization and has numerous pockets for your things.
  • Highly customizable.
  • Weather-resistant that keeps your things dry and safe when it starts drizzling.

🤔 Things to Consider

  • It is quite heavy weighing at 3lbs when empty.
  • Lacks exterior pockets for your small things.
  • The waist strap is hard to remove.

💬 Reviewers Have Said

  • "Definitely gonna be using it when we travel again. Feels rugged enough to fling around, but secure enough that If I do fling it around my gear will be safe. The zippers feel tight and will resist a bit of rain. The pockets are nice. The organizer is great and the camera bag is a great design and integrates perfectly. Love it!"
  • "This backpack is extremely high quality and perfect for carrying all of my school supplies, tech essentials, and multiple meals for when I am on campus for the day. It is a little heavy but a good sacrifice for its great materials and features."
  • "I absolutely love this system. It's super comfortable to wear even all day carrying a heavy load and the modularity allows me to switch from a big pack to a small one with complete ease as a professional photographer. My only qualm is the lack of quick-release latches for the tripod carry at the bottom."

🔎 Reviews


"The Prima System from Boundary Supply is one of the best in this kickstarter-y/techy/camera/daily-carry category because of the material feel and functionality in use."

Boundary Supply Prima System Modular Travel Backpack Review

"With a name like Boundary Supply Prima System Modular Travel Backpack, you know things are about to get technical. This expandable travel backpack, built with photographers in mind, has a huge host of unique features."

EPIC REVIEW • Boundary Supply Prima System

"Overall, I recommend this backpack as my go-to camera bag and one of the best and most innovative modular camera backpacks I’ve seen, as I also use it for carrying my computer and work gear, gym clothes, and anything else I need throughout my day."


Compression S
Expanded Capacity None
Opening TopFlap
Passport N
Passthrough Y
Backpack S
Frame N
Handles 2
Hip Belt R
Shoulder Strap N
Sternum Strap R
Laptop 17
Hydration N
Main Compartments 0
Organizer Y
Shoe Compartment N
Lash Points 0
Hard Shell False
Molle N
Rain-fly N
Water Bottle Holder 2
Water Resistant Y
500D Kodra NylonYKK StormGuard

Compatible Airlines

Adria Airways, Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Aeropostal Alas de Venezuela, Air Asia, Air Astana, Air Baltic, Air Berlin (Closed), Air Canada, Air Caraibes, Air China, Air Europa, Air France, Air India, Air Koryo, Air Macau, Air Malta, Air Mauritius, Air New Zealand, Air Nostrum, Air Serbia, Air Seychelles, Air Tahiti Nui, Air Transat, AirAsiaX, Aircalin, Alitalia, All Nipon Airways, ANA, Asiana Airlines, ATA Airlines, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Azul Airlines, Azul Linhas, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Boliviana de Aviacion, British Airways, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cape Air, Caribbean Airlines, Cathay Pacific, Cebu Pacific, China Airlines, China Eastern, China Southern, Conviasa, Copa Airlines, Croatia Air, Cubana de Aviacion, Czech Airlines, Dragonair, EL AL, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, flybe, Gol Linhas Aereas, Hainan Airlines, Hong Kong Airlines, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Iran Aseman Air, Japan Airlines, Jet Airways, Jet2, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kenya Airways, KLM, Korean Air, Kulula, Kuwait Air, LATAM , LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Middle East Airlines, Monarch Airlines, Nordwind Airlines, Norwegian, Onur Air, Pakistan International, Peach, Pegasus Airlines, Philippine Airlines, Porter Airlines, Qantas Airways, Royal Air Morocco, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Saudi Arabian Airlines, Scoot, Shandong Airlines, Shenzhen Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Sky Airlines, Skywest, Inc., South African Airways, SpiceJet, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAAG Angola, TAM Airlines, TAP Air Portugal, TAROM, Thai Airways, Thomson Airways, Tianjin Airlines (A320 & E190), Tiger Airways, Travel Service Airlines, Turkish Airlines, Turkmenistan Airlines, Ukraine International, Ural Airlines, uTair Airlines, Uzbekistan Air, Vietnam Airlines, VIM Airlines (Closed), Virgin America, Virgin Atlantic, Vivaaerobus, Volotea, WestJet, Wizz Air, WOW Airlines, Xiamen

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