What to Look For in a Double Travel Buggy
A compact side-byside with an extremely small footprint (for use in public transport and narrow doors). Add seats or carrycots (with adaptors) to increase the frame's weight capacity for children up to 50 lbs.
Budget double with front and back suspension for uneven surfaces. Large storage basket, padded handlebars, and large storage basket.
Size
Double pushchairs tend to be more spacious than single ones, particularly when they are side-by-side buggies such as the Kolcraft Geo 3 or UPPAbaby. The good thing is that this extra width lets them to carry heavier kids without straining the chassis. They also come with other key features that make them stand out, such as generously-sized pop-out canopies with SPF 50 and windows that peek out and swivel lock front wheels which help navigate narrow spots such as aisles for shopping; cup holders for one parent and the clever fold mechanism that is able to be completed by one hand; and 10 inch back wheels that aren't built for rough terrain, but can handle city streets and theme parks fairly well.
These lightweight side-by-side buggies are surprisingly affordable.
Weight
The lighter a double buggy is the easier it is to move and lift. The Joie Evalite Duo, which is the lightest of our lab tests, is a great option for those who are concerned about weight. issue. double pushchair has plenty of features including an enormous pop-out canopy that has SPF50 and peekaboo window, a quick-release folding system that can be stowed flat in seconds, four-wheel suspension for rough terrain and a swivel wheel on the front that makes it easy to maneuver narrow aisles in supermarkets and shops. It's also extremely affordable at over a thousand dollars. It can also carry twins or a baby and toddler with the purchase of an additional'sidepack'.
Flexibility
A well-designed double buggy will provide a great deal of flexibility, regardless if you have twins or two toddlers or a baby. Narrow tandem buggies are great for fitting through tight spaces, while side-byside models will keep your children well-cared for and will help you keep an eye on them while you travel around the supermarket or the park. They also come with a wide variety of seat configurations, so you can adapt the seat as your children grow, and some even come with the option of adding a ride-on or car seat.
The Joie Evalite Duo is a fantastic example. It can be used to hold two seats, or a car seat. The adaptors allow you to convert from one seat to a double seat in a matter of minutes. It also has a nice-sized pop-out UPF 50+ canopy sunshade with adjustable leg rests as well as windows that peek out from both seats and an easy standing fold that is simple and quick to fold with just one hand; and a premium suspension that makes light work of rough terrain.
Tri-fold buggies, such as the iCandy Peach are another versatile choice. Their slim frames are perfect for negotiating narrow aisles and doors and they can comfortably accommodate twins, a baby or a big kid thanks to the addition of UPPAbaby's 'PiggyBack board (which is available separately). They come with a large basket, and come with all the accessories you may need, including liners and rain covers.
Tandem buggies are generally designed with your children sitting together. This makes them more stable and easier to push on uneven surfaces, however they can be difficult to maneuver over and up kerbs. They usually have a wider footprint than a single-seater stroller and may be a bit longer for getting through doors.
Comfort
This is among the most comfortable lightweight doubles that we have tested. It has a stadium-style seat on both seats, ensuring that your children can take in the view. It also features an enormous UPF 50+ canopy with a the peek-a-boo window, and a padded toddler seat with an add-on RumbleSeat that has built-in adjustable leg and foot rests, as well as an integrated cup holder for one parent. Testers love the way the seats recline individually by squeezing a lever under each seat, and also say that the straps are easy to fasten and unfasten with one hand. It's also easy to fold, with a twist mechanism on the handle, making it as easy as is possible and can be stored with the backrest upright for easy access.

This is a great option for families who want to develop with their children. It is available in 30 different configurations. It can hold twins or a toddler, as well as a baby or three kids when you add the 'PiggyBack board'. The spacious basket and the soft suspension makes it suitable for kerbs, as well as for use in cities. It's also reasonably priced. BabyGearLab recommends this product for youngsters up to the age of six.