Greenroom136 Rainmaker vs. Boundary Supply Arris Pack

Two carry-on travel backpacks, compared spec for spec.

Greenroom136 Rainmaker

Front facing view of the Greenroom136 Rainmaker
Capacity22 L
Weight1.7 kg
Dimensions40×28×20 cm
Airline fit99%
Price$150

Feature by feature

Greenroom136 RainmakerFeatureBoundary Supply Arris Pack
Storage
4 Compression N
None Expanded Capacity None
1 Opening 1
side Passport top
N Passthrough Y
Carry
Y Backpack Y
N Hip Belt Y
Y Sternum Strap Y
Inside
15in Laptop 17in
3 Main Compartments 4
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 1, side
Y Water Resistant Y
Material
1000D Cordura400D TPU Nylon

Boundary Supply Arris Pack

Front facing view of the Boundary Supply Arris Pack
Capacity35 L
Weight2 kg
Dimensions56×33×23 cm
Airline fit47%
Price$400

Key differences between the Greenroom136 Rainmaker and Boundary Supply Arris Pack

Both have: backpack straps, sternum strap, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 88 accept both. 99 accept only the Greenroom136 Rainmaker, and 0 accept only the Boundary Supply Arris Pack.

Only the Greenroom136 Rainmaker fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Baltic, Air Canada, Air Caraibes, Air China, Air France, Air India, Air Malta, Air Mauritius, Air Niugini, Air Serbia, Air Seychelles, Air Tahiti, All Nipon Airways, American Eagle, ANA, Asiana Airlines, ATA Airlines, Austrian, Azerbaijan Airlines, Belavia, Blue Air, Boliviana de Aviacion, Brussels Airlines, Bulgaria Air, China Eastern, Czech Airlines, easyJet, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, Fiji Airways, Flair Air, flybe, Gol Linhas Aereas, Great Lakes Airlines, Gulf Air, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Japan Airlines, Jet Airways, Juneyao Airlines, Kenya Airways, KLM, LATAM , LC Perú, Liat Airlines, Lion Air Group, LOT Polish, Lufthansa, Luxair, Mahan Air, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Peach, Porter Airlines, Qatar Airways, Ravn Alaska, Regional Express, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Spring Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Turkish Airlines, Ukraine International, VIM Airlines (Closed), Virgin Australia, VivaColombia, Volaris, Volotea, WestJet, Wizz Air, Xiamen.

When it comes to carry on backpacks, there's a whole world out there. Among the finest, Greenroom136's Rainmaker and Boundary Supply's Arris Pack are two heavyweights. The Rainmaker is rugged and reliable, a stalwart companion built for the open road. Crafted from 1000D Cordura, it’s a backpack that values function above all else, and, with a 22-liter capacity, it's spacious yet compact, fitting comfortably in the overhead compartment of any airline. The addition of a laptop compartment, accommodating up to a 15-inch device, confirms its convenience for the busy traveler.

In contrast, the Arris Pack by Boundary Supply emphasizes versatility with a design that's sleek and sophisticated. Though larger in every dimension and slightly heavier, the Arris Pack still meets the requirements of many airlines, with a compatibility rate of 63 percent. It's capacity, an impressive 35 liters, grants the carrier ample space for both work and play. Made of 400D TPU nylon exterior materials, this bag notably boasts a laptop compartment able to fit a 17-inch device—a remarkable feat.

Reviewers sing praises for both packs. Rainmaker is hailed as one of the best value bags on the market with a customizability and functional design that inspires confidence. In turn, the Arris Pack leaves its own strong impression. Its robust harness system and highly modular design are particular standouts, lending the bag an adaptability that travelers appreciate, whether carrying more or less.

To sum up, both packs deliver quality and value in different ways. The Rainmaker is versatile and sturdy, with a level of organization that keeps your belongings secure and where you need them. Opt for the Rainmaker if proven reliability and tailored functionality speak to your needs. On the other hand, the Arris Pack offers a unique harness system and attachment options for added functionality, encased in high-quality craftsmanship and durable materials. Choose the Arris Pack if you're an adaptable traveler who wants to customize and adjust your pack to suit your evolving adventures.