Greenroom136 Rainmaker vs. Tom Bihn Synapse 19

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

Greenroom136 Rainmaker

Front facing view of the Greenroom136 Rainmaker
Capacity22 L
Weight1.7 kg
Dimensions40×28×21 cm
Airline fit100%
Price$120

Feature by feature

Greenroom136 RainmakerFeatureTom Bihn Synapse 19
Storage
S Compression N
None Expanded Capacity None
4 Opening 0
side Passport front
N Passthrough N
Carry
S Backpack S
N Hip Belt R
S Sternum Strap R
Inside
15 Laptop 15
3 Main Compartments 6
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
0 Water Bottle Holder 2
Y Water Resistant Y
Material
1000D Cordura200 denier Halcyon/nylon ripstop fabric lining 400 denier nylon lower back

Tom Bihn Synapse 19

Front facing view of the Tom Bihn Synapse 19
Capacity19 L
Weight0.7 kg
Dimensions41×29×21 cm
Airline fit99%
Price$190

When it comes to count on Greenroom136 Rainmaker by Greenroom136, it's a unique beast for certain. Measuring a sound 40 inches tall, 28 inches wide, and 21 inches deep, it's definitely the bigger of our two canvases, but it doesn't rebut its stature in weight, tipping the scale at only 1.7 pounds. It has a carrying capacity of 22 liters which is superior to many bags on the market. The Rainmaker's compatibility with airlines is also unbeatable, fitting within the carry-on size limits of 100% of airlines. Made of 1000D Cordura, this pack is strong as nails and will stand up to the roughest handling.

On the other side, we have Tom Bihn Synapse 19. Not to be outdone, it measures 21 inches tall, 41 inches wide, and 29 inches wide. Yes, it's the wider of the two, but it's also the lighter pack, weighing in at a feather-like 0.7 pounds. Its capacity isn't shabby either at 19 liters and it's almost as traveler-friendly as the Rainmaker, being compatible with 99% of airlines. However, the Synapse 19 stands apart with its construction - 200 denier Halcyon/nylon ripstop fabric lining and 400 denier nylon backing to make a pack that's very resilient.

A brief comparison between the two looks like this:

Both backpacks contain a laptop compartment fitting up to 15 inches, but they bring their unique personalities to the table. The Greenroom136 Rainmaker, according to a reviewer, is a "solid pack that values function above all else", with "customizability options incredible". The Tom Bihn Synapse 19, the same reviewer remarks, is one of the "best value bags on the market" and "this opinion comes from testing a wide range of bags".

In the end, both backpacks carry their own unique qualities. The Greenroom136 Rainmaker is versatile with many customization options and a sturdy, water-resistant exterior. The Tom Bihn Synapse 19 brings a minimalist design, truly durable materials, and several add-ons for customization according to your needs. Both are excellent options, the choice would come down to personal preferences.