Nomatic Travel Backpack vs. Ministry of Supply Boston One

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

Nomatic Travel Backpack

Front facing view of the Nomatic Travel Backpack
Capacity20 L
Weight1.8 kg
Dimensions47×30×13 cm
Airline fit93%
Price$330

Feature by feature

Nomatic Travel BackpackFeatureMinistry of Supply Boston One
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
back Passport top
Y Passthrough Y
Carry
hideable Backpack hideable
N Hip Belt N
Y Sternum Strap Y
Inside
15in Laptop 16in
4 Main Compartments 4
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 1, internal
Y Water Resistant Y
Material
Waterproof tarpaulin900D 100% polyester shell

Ministry of Supply Boston One

Front facing view of the Ministry of Supply Boston One
Capacity28 L
Weight1.1 kg
Dimensions47×30×20 cm
Airline fit93%
Price$250

Key differences between the Nomatic Travel Backpack and Ministry of Supply Boston One

Both have: luggage passthrough, 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. 175 accept both. Every airline that takes one takes the other.

Nomatic Travel Backpack vs. Ministry of Supply Boston One: which should you pack?

The Ministry of Supply Boston One carries 8L more than the Nomatic Travel Backpack (20L vs. 28L), while the Ministry of Supply Boston One is the lighter pack at 1.1kg (vs. 1.8kg). For carry-on flexibility, the Nomatic Travel Backpack fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Ministry of Supply Boston One; if you want to travel lighter, the Ministry of Supply Boston One is the better call.