What is a good carry on tote that fits under the plane seat?
A carry on tote that fits under the plane seat should be small enough for the space in front of your feet, structured enough to stand up, and organised so you can reach your passport, phone and headphones without pulling everything out. The Heiych Mini H-Commuter measures 36 by 26 by 12 centimetres, weighs 700 grams, fits a 13 inch laptop and converts from tote to backpack for the walk through the terminal.
Key takeaways
- Measure against your airline’s personal item size before you fly.
- Under one kilogram empty leaves more of your allowance for what you carry.
- A back sleeve that slides over your suitcase handle frees your hands.
- Backpack mode makes long terminals and transfers easier.
- Keep the travel essentials in their own pockets so you are not digging at security.
What makes a good under seat tote
Under seat space is smaller than the overhead locker and it changes by airline and aircraft. These five checks help you choose.
1. Check the size, then the airline
The Mini H-Commuter is 36 by 26 by 12 centimetres and holds 11 litres. Compare that with the personal item size your airline publishes before you fly.
2. Keep it light
At 700 grams, the bag itself takes little of your weight allowance.
3. Slide it over your suitcase
The back sleeve slides over your suitcase handle, so it rides on your luggage through the airport instead of on your shoulder.
4. Switch to a backpack
Pull the side straps down for long walks to the gate or a tight connection.
5. Pack for the seat, not the trip
Passport, phone, headphones, a laptop or iPad, a drink bottle and a jumper. Everything else goes in the suitcase.
Under the seat or in the overhead locker?
| Bag | Size | Weight | Laptop | Where it goes |
|---|---|---|---|---|
| Mini H-Commuter | 36 × 26 × 12 cm, 11 L | 700 g | 13 inch | Under the seat on most flights |
| H-Convert | 35 × 39 × 14 cm, 18 L | 900 g | 15 inch | Check your airline before you fly |
| H-Carry All | 54 to 38 × 32 × 22 cm, 30 L | 1 kg | Up to 17 inch | Overhead locker as your carry on |
What to pack in an under seat tote
| Item | Why |
|---|---|
| Passports | Keep up to four together in the Passport Wallet |
| Laptop or iPad | Fits the padded section, up to 13 inch |
| Drink bottle | Fill it after security |
| Headphones and chargers | Within reach without standing up |
| A light layer | Planes get cold |
What travellers say
"Such a great strong build, it converts so easily between shoulder bag and backpack and no signs of wear or strain when converting which I've had previous convertible bags do."
Nicole R., verified buyer
"My laptop, giant 1L water bottle and lunch."
Kimberley H., verified buyer
Heiych bags average 4.9 out of 5 from more than 170 verified reviews.
Why buy from an Australian family business
Heiych is designed in Brisbane by founder Laura King. You get 40 days to return your bag, faults are covered for as long as you own it, and every order ships with free tracked shipping. If you are not sure on size, compare all three side by side.
Frequently asked questions
Will the Mini H-Commuter fit under a plane seat?
It measures 36 by 26 by 12 centimetres, which suits the under seat space on most flights. Personal item sizes vary by airline and fare, so check yours before you fly.
Can I take the Mini H-Commuter and a carry on suitcase?
On most full service fares, yes, as a personal item. Low cost fares can be stricter, so check your booking.
Does it slide over a suitcase handle?
Yes. The back sleeve slides over your suitcase handle.
Will a 15 inch laptop fit?
No. The Mini fits a 13 inch laptop. For a 15 inch laptop choose the H-Convert.
What if it is not right for me?
You have 40 days to return it, and faults are covered for as long as you own the bag.
Written by Laura King
Laura King is the founder and designer of Heiych. A former lawyer, she ran the corporate fashion label 400 Co. for over a decade before founding Heiych in Brisbane in late 2024.
As a mother of two boys who travels whenever time allows, she could not find one bag that worked for meetings, school pick-up and flights. So she designed it. Laura designs every H Bag herself and writes the Heiych Journal, practical guides to choosing a bag for work, travel, uni and life with little ones.
