Greenroom136 Rainmaker vs. Tom Bihn Synapse 25
Two carry-on travel backpacks, compared spec for spec.
Greenroom136 Rainmaker
| Capacity | 22 L |
| Weight | 1.7 kg |
| Dimensions | 40×28×21 cm |
| Airline fit | 100% |
| Price | $120 |
Feature by feature
| Greenroom136 Rainmaker | Feature | Tom Bihn Synapse 25 |
|---|---|---|
| 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 | |
| Y | Water Resistant | Y |
| Material | |
| 1000D Cordura | 200 denier Halcyon/nylon ripstop fabric lining 400 denier nylon lower back |
Tom Bihn Synapse 25
| Capacity | 25 L |
| Weight | 0.8 kg |
| Dimensions | 51×35×24 cm |
| Airline fit | 92% |
| Price | $200 |
When it comes to carry-on backpacks, both the Greenroom136 Rainmaker and the Tom Bihn Synapse 25 are heavy hitters. The Greenroom136 Rainmaker, standing at 40 inches tall, 28 inches wide, and 21 inches deep, is a sturdy piece of kit. It's built from robust 1000D Cordura fabric and weighs in at 1.7 lbs, a bit on the heavier side, but accommodating a robust 22 liters of capacity. Not only that, but it's also compatible with all airlines - a winning point for the frequent flyer.
On the other hand, the Tom Bihn Synapse 25, slightly larger at 51 inches tall, 35 inches wide, and 24 inches deep; manages to stay almost featherlight at a mere 0.8 lbs, thanks largely to its fabric construction - 200 denier Halcyon/nylon ripstop with a tough 400 denier nylon lower back. The Synapse 25 yields 25 liters of capacity and is compatible with 92% of airlines. Both also include laptop compartments suitably sized for a 15-inch laptop.
Comparison summary:
- The Greenroom136 is slightly smaller but heavier (1.7lbs vs 0.8lbs)
- The Synapse 25 offers more capacity (25L vs 22L)
- The Greenroom136 boasts 100% airline compatibility
- Both use durable fabric but differ in material (1000D Cordura vs Halcyon/nylon ripstop & 400D nylon)
- Both have a 15-inch laptop compartment
One reviewer had this to say about the Greenroom136 Rainmaker: "Overall, it’s a solid pack that values function above all else. And all of the customizability options are incredible". Another added, "This is one of the best value bags on the market, hands down…". A reviewer for the Synapse 25 noted, "The exterior organization is great, and with some added Tom Bihn accessories, this pack can really be used for any activity—indoor or outdoor."
Finally, both the Greenroom136 Rainmaker and Tom Bihn Synapse 25 come with their own unique selling points. The Rainmaker offers a versatile, sturdy, and water-resistant build with a focus on organization, whereas the Synapse 25 shines with top-notch organization, a high-quality interior fabric, and durable materials, coupled with a great warranty. In the end, it's clear that both backpacks are solid choices, with their own merits catering to different needs. Whether you're a frequent flyer or an outdoor enthusiast, either choice will serve you well. Choose based on your own specific requirements, and you won't be disappointed.