One bag. No compromises. The Boston One Bag is a 28L carry built for 3–5 day one-bag travel. Built with our signature DopplerMatte fabric, a durable waterproof shell with matte waterproof YKK zips. Clean on the outside. Purpose-built on the inside. It is designed for people who move through airports, trains, meetings, and cities without w
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17 ratings
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Excellent bag for 2 to 3 days of travel
Excellent bag for organization. I have tested it out on an overnight trip and it works perfect so that I don’t have to carry a rolling suitcase. Compartments are great. There’s enough space and I’m about to take it on a flight where I’m hoping to put it under the seat in front of me. Zippers are great quality of the material is excellent, feels durable. I did test it for water repellence, and it does work. My only gripe, and it’s a small one, is that the buckles are plastic. I wish they would’ve made these metal. Other than that, 4.5 stars!
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Scott · September 14, 2026
Almost perfect, but excellent travel backpack
Almost perfect. Missing an external water bottle. The internal water bottle holder is inconvenient and too small to hold a standard cycling water bottle. Otherwise, I've taken several trips and I'm loving the backpack. It's sleek, holds more than it looks. Going to enjoy this piece for a long time.
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Kendrick · May 4, 2026
Close but no cigar yet.
A small travel knapsack. Feedback for the design folks: could be just a bit larger, and have pockets in the laptop sleeve and a larger pocket in the front flap instead of all of the pen holders. The pockets on the inside of the large compartment take away space from that compartment. I have other backpacks that are more functional for 1/5 the price, that are at least a pound lighter.