MiaMily Check in Plus - Navy Blue
Pickup available at 1 Beyer Road - Braeside
Usually ready in 2-4 days
Most suitcases split your space in half. The Check In Plus gives it all back to you. Designed for bigger journeys, and everything that comes with them, the Check In Plus brings MiaMily’s signature ride-on design to a full-size suitcase.
Its top-opening design creates one deep, uninterrupted packing space, making it easy to fit bulky items like shoes, boots, and travel essentials without compromise.
Opening vertically, it takes up less room in tight hotel spaces while giving you effortless access to everything inside. And once you land, it keeps working for you. The built-in seat becomes a practical solution, letting you stack and carry extra bags with ease as you head to your final accommodation.
Features
- Patented built-in seat — transforms in seconds into a ride for kids or a seat for adults (supports up to 220 lbs)
- Integrated child safety belt
- Front-wheel brake system with easy on/off switch
- New front pocket design for easy access
- Top opening packing maximizes luggage space and is ideal for tight hotel rooms
- Larger waterproof pocket for liquids
- Thermal pocket
- Smart bag hook to keep you hands free
- TSA-approved 3-digit zipper lock
- Smooth-glide 360° spinner wheels
- Adjustable telescopic handle - 4 heights
- Anti-scratch textured shell
- From age 2 and up
- Backed by a limited lifetime warranty
Dimensions
Dimensions:
- 18.1" W × 25.7" H × 12.9" D
- 46 W × 65.5 H × 33 D cm
Weight:
- 13 bs
- 5.9 kg
Volume:
- 77 liters
Materials
- Hard Shell: polycarbonate
- Built in Seat: polypropylene
- Interior Lining: polyester
Front Opening
No longer center opening, new front opening maximises packing volume while taking up less space.
Waterproof & Thermo Pocket
New front pocket offers a larger waterproof pocket for spills, plus a thermal pocket to keep snacks and bottles cool.
Wheel Brakes
integrated wheel brake system which can be easily activated with a simple on/off switch.
Built-In Seat
Patented built-in seat transforms your luggage in seconds into a fun, comfortable ride for kids, and a good place to rest for adults.
Frequently Asked Questions
Founded in 2014, MiaMily is a Swiss-designed travel and baby lifestyle brand known for creating innovative ride on luggage and expandable backpacks.
Our mission is to make travel easier for modern families by combining functionality, safety, and refined design.
All MiaMily products are designed in Switzerland and responsibly assembled in China.
We carefully oversee materials, durability, and safety standards to ensure our small suitcase, check in luggage, ride on carry on luggage, and backpacks meet premium quality expectations.
MiaMily created one of the most innovative ride on suitcase designs on the market.
Our suitcase with child seat transforms into:
- A ride on suitcase for kids
- A resting seat for adults
- A Stroller alternative
- A convenient bag hook
It supports up to 220 lbs which means your luggage will grow with your child. Suitable for every stage of your child’s life - from toddler to teenager to adult.
It also includes:
- 360 degree spinner wheels
- TSA-approved 3 digit lock
- Adjustable handle heights
- Safety belt for children
- Durable polycarbonate hard shell
It is designed for modern family travel, great for the whole family! Parents often describe it as the best ride-on suitcase for toddler travel.
Your luggage comes preset to 000. To reset your lock, shift the pin (located inside the lock) from A to B, set your new 3 digit code, then move the pin back to A.
The lock is TSA-approved. It does not come with a key. TSA agents may use a universal TSA key if inspection is required.
Our Carry On size is designed to fit in most airline overhead compartments.
Carry On dimensions including wheels:
51 x 38 x 29 cm
Airline policies vary, so we recommend confirming with your carrier before flying.
Yes. The luggage is designed with an alumum frame that can support up to 220lbs and has a wider base for stability. The luggage also includes a built-in safety belt to secure the child on the luggage.
Children must be able to sit unassisted and should always be supervised by an adult.
The luggage should only be used on flat surfaces and should not be used on escalators or stairs.
Carry On:
Dimensions: 51 x 38 x 29 cm / 20" x 14.9" x 11.4"
Weight: 4.2 kg / 9.2 lbs
Volume: 43 liters
Check In:
Dimensions: 66 x 45 x 31 cm / 25.9" x 17.7" x 12.2"
Weight: 5.5 kg / 12 lbs
Volume: 77 liters









