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Cabin bag size for domestic flights in India: 2026 cheat sheet
Cabin bag size for domestic flights in India, as of 2026: IndiGo, Air India and Akasa Air each allow one cabin bag up to 7 kg plus one personal item up to 3 kg. IndiGo's size limit is 55 × 35 × 25 cm, Air India's is 55 × 40 × 20 cm, and Akasa's is 115 cm total. Confirm with your airline before flying; rules change.
Key takeaways
- All three major domestic carriers publish a 7 kg cabin bag limit and a personal item of up to 3 kg that must fit under the seat.
- Size limits differ: IndiGo 55 × 35 × 25 cm, Air India 55 × 40 × 20 cm (115 cm linear), Akasa Air 115 cm total.
- The Fieldwrks Pitstop is listed at 45 × 32 × 18 cm, inside every limit above; the other four packs are soft, frameless bags that compress.
- Weigh the packed bag at home on a bathroom scale; 7 kg arrives faster than you expect.
- Airline rules change, so check the carrier's website or app when you book and again before you fly.
What are the cabin baggage rules in India?
The three largest domestic carriers publish the same weight limit and different size limits. These are the published economy-class allowances; rules change without much notice, so treat this table as the starting point and the airline's own page as the final word.
| Airline (domestic, economy) | Cabin bag | Max size | Personal item |
|---|---|---|---|
| IndiGo | 7 kg | 55 × 35 × 25 cm | One, up to 3 kg, must fit under the seat |
| Air India | 7 kg | 55 × 40 × 20 cm (115 cm linear) | One, up to 3 kg, up to 40 × 30 × 20 cm |
| Akasa Air | 7 kg | 115 cm total (L + W + H) | One, under 3 kg, must fit under the seat |
Two things stand out: 7 kg is common to all three, so it is the number to plan around, and 115 cm means length, width and height added together.
What counts as a personal item on IndiGo, Air India and Akasa?
A personal item is the second, smaller bag: a laptop bag, a handbag, a small backpack. The personal item size on IndiGo is defined by fit, not centimetres: one item, up to 3 kg, under the seat in front. Akasa Air's rule reads the same way, with the weight under 3 kg. Air India publishes dimensions, 40 × 30 × 20 cm, alongside the 3 kg limit.
Keep the personal item genuinely small and soft and the cabin bag genuinely under 7 kg, and the conversation at the gate usually never starts.
How do Fieldwrks packs compare with the cabin bag size for domestic flights?
Only one Fieldwrks pack has published dimensions: the Pitstop, listed at 45 × 32 × 18 cm, inside every cabin bag limit in the table with room to spare. The other four are soft, frameless bags with no board or frame; they compress to the shape of the bin or the under-seat space rather than holding one fixed size, so for those we give litres and weight.
- Fieldwrks Reroute backpack: 35 L, 780 g, the largest in the range, opens clamshell-style, laptop up to 16 inches.
- Fieldwrks Teleport backpack: 29 L, 795 g, top-loading, laptop up to 15.6 inches.
- Fieldwrks Switch backpack: 26 L, 805 g, converts to a hand tote, laptop up to 15.6 inches.
- Fieldwrks Pitstop backpack: 26 L, 620 g, 45 × 32 × 18 cm, laptop up to 15.6 inches.
- Fieldwrks Sidewalk backpack: 21 L, 700 g, laptop up to 15.6 inches.
All five weigh under 1 kg empty, leaving more than 6 kg of the allowance for what you pack, and all use Aerology™ nylon, a feather-light, water-resistant exterior over a durable polyester lining.
In this note
Fieldwrks Reroute780 g · 35 L · 16" laptop
₹3,699How do you weigh a cabin bag at home?
Use a bathroom scale. Weigh yourself, then weigh yourself holding the packed bag, and subtract. A luggage scale is more precise, but this is close enough to tell 6.5 kg from 8.
- Pack completely. Leave the bottle empty; water weighs 1 kg per litre, and you can fill it after security.
- Weigh. If the number is over 7 kg, move the laptop charger, power bank and a book into the personal item.
- Weigh the personal item separately; it has its own 3 kg limit.
- Wear the heaviest layer and the heaviest shoes.
A cabin size backpack under 7 kg with two nights inside is normal: laptop, charger, clothes and a wash kit come to roughly 5 to 6 kg in a bag that weighs 780 g. Shoes tip it over.
Which Fieldwrks pack for which trip?
Match the bag to the allowance you intend to use, not to the trip's length.
- Personal item only, under the seat: the Pitstop at 26 L and 620 g, packed to under 3 kg, or the Sidewalk at 21 L for a day trip. The approach is in how to fly with just a personal item.
- The full 7 kg cabin bag, two nights: Teleport at 29 L, the worked example in the weekender backpack guide.
- The full 7 kg with shoes or a third night: Reroute at 35 L, still 780 g, with a dedicated shoe compartment.
A cabin backpack has one advantage the table cannot show: it goes on your back through the terminal and up the bus steps with your hands free. A backpack for a flight also compresses; a hard-shell trolley does not.
In this note
Fieldwrks Pitstop620 g · 26 L · 15.6" laptop · Daily carry · Commute · Campus
₹2,799Three checks before you leave for the airport
- Open the airline's app and read the baggage page for your fare; that is the rule that applies on the day.
- Weigh both bags at home: 7 kg for the cabin bag, 3 kg for the personal item.
- Put the laptop where it comes out in one movement, and the bottle, empty, in the side pocket.
The longer version of what to check before buying a travel pack is in the travel backpack checklist.
Frequently asked questions
What is the cabin bag size limit on IndiGo?
IndiGo publishes a 7 kg cabin bag limit with maximum dimensions of 55 × 35 × 25 cm for domestic economy, plus one personal item of up to 3 kg that must fit under the seat in front. Confirm on IndiGo's own baggage page before you fly, because the figures can change.
Can I carry a backpack and a laptop bag on a domestic flight?
Yes. On IndiGo, Air India and Akasa Air the published allowance is one cabin bag up to 7 kg plus one personal item up to 3 kg, and a small laptop bag is the classic personal item. Both must stay within their limits, and the personal item must fit under the seat.
Is a 35 L backpack allowed as cabin baggage?
Volume is not what airlines measure; weight and dimensions are. A soft, frameless 35 L bag such as the Reroute compresses to the space it is given and weighs 780 g empty, so it works as a cabin bag as long as the packed weight stays at or under 7 kg.
Do the cabin baggage rules in India change often?
Often enough that no third-party table should be your final check. Airlines revise weight, dimensions and personal item wording, sometimes by fare type. Use this page to plan, then confirm the current rules on the airline's website or app when you book and again before you fly.
For the full 7 kg allowance, the Reroute at 35 L and 780 g; for under the seat, the Pitstop at 45 × 32 × 18 cm. The range is at /collections/all.
