KS Ultralight Tao vs. Mystery Ranch Scree 32

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

KS Ultralight Tao

Front facing view of the KS Ultralight Tao
Capacity35 L
Weight0.3 kg
Dimensions71×30×18 cm
Airline fit1%
Price$150

Feature by feature

KS Ultralight TaoFeatureMystery Ranch Scree 32
Storage
N Compression >5
None Expanded Capacity None
0 Opening 0
top Passport top
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
removable Sternum Strap removable
Inside
N Laptop 15in
2 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
X-pac VX 07YKK "waterproof zip"X Grid 500D Nylon 6.6 70D Nylon Ripstop N.100 Robic R/S and 330 SD HITRA

Mystery Ranch Scree 32

Front facing view of the Mystery Ranch Scree 32
Capacity32 L
Weight1.5 kg
Dimensions64×29×29 cm
Airline fit1%
Price$275

Key differences between the KS Ultralight Tao and Mystery Ranch Scree 32

Both have: passport pocket, backpack straps, hip belt, 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. 2 accept both. Every airline that takes one takes the other.

KS Ultralight Tao vs. Mystery Ranch Scree 32: which should you pack?

The KS Ultralight Tao carries 3L more than the Mystery Ranch Scree 32 (35L vs. 32L), while the KS Ultralight Tao is the lighter pack at 0.3kg (vs. 1.5kg). For carry-on flexibility, the KS Ultralight Tao fits 1% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the KS Ultralight Tao; if you want to travel lighter, the KS Ultralight Tao is the better call.