SquishometerS7 Airlines Carry-On Size & Bag Rules
S7 Airlines is one of Russia's largest domestic carriers, a oneworld alliance member based in Novosibirsk. Economy passengers get one carry-on bag, while Business class allows two. Personal items like a purse or laptop are allowed in addition.
Personal Item
Under the seat
No size restriction
Must fit under the seat in front of you
Cabin Bag
Overhead bin
Length
21.7
in
Width
15.7
in
Height
9.1
in
Inch values are approximate conversions — official dimensions are in cm.
Economy: 1 carry-on bag (55 x 40 x 23 cm, 10 kg). Business: 2 carry-on bags. Personal items (purse, laptop, umbrella, suit bag) carried additionally.
Will Your Bag Fit on S7 Airlines?
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Your bag dimensions
How to Measure
Length — tallest dimension, from floor to top of handle/wheels
Width — widest side, including external pockets
Depth — front to back, at the thickest point
Always measure the full external size — wheels, handles, and pockets count. Manufacturer specs often exclude these.
What is the Squish Score?
Not all bags are rigid boxes. A soft bag that is slightly over the limit can still squeeze into a gate sizer if the material compresses. We rate bags from 1–5:
Top Bags That Fit S7 Airlines
Bags that fit S7 Airlines's carry-on limits.
