What to Look For in a Double Travel Buggy
A side-by-side double with a compact footprint (for narrow entrances and public transport). Add seats or a carrycot (with adaptors) to increase the size of the frame to accommodate kids up to 50lbs per seat.
A budget-friendly, basic double with front and rear suspension to take care of uneven surfaces, a massive storage basket and a padded handlebar for parents of different heights.
Size
In general double pushchairs are generally wider than single models, especially when they're side by side buggies, like the Kolcraft Geo 3 and UPPAbaby Vista 2. The good news is that this extra width allows them to handle heavier children without straining the chassis. Other features make them stand out: large pop-out canopies that have SPF 50 protection and large peekaboo windows and swivel-lock front wheels that assist in navigating tight spaces such as shopping aisles and a cup holder for one parent, and a clever fold mechanism that is one-handed. The 10-inch wheels are not built for rough terrain but can handle city streets and theme park rides quite well.
In terms of price tags these kinds of lightweight buggies that are side-by-side are quite affordable.

Weight
The heavier the double buggy , the easier it is to lift and maneuver. The Joie Evalite Duo, which is the lightest of our lab tests, is an excellent option if weight is an issue. It still has many features, including an enormous pop-out canopy that has SPF50 and peekaboo window and a quick-release folding system that can be folded flat in a matter of seconds with four-wheel suspension to handle rough terrain and a swivel wheels on the front, which makes it easy to maneuver narrow aisles in supermarkets and shops. With a price of just over P1,000 is a very affordable stroller. It can also carry twins or a baby and toddler with the purchase of an additional'sidepack'.
Flexibility
A double buggy is an excellent option for parents with twins, or even a baby and toddler. The narrow tandem buggies are ideal for fitting through tight spaces, while side-byside models ensure that your children are properly cared for and allow you to keep your eyes on them as you go to the grocery store or the park. They also come with a wide selection of seating options, so you can adapt them as your children grow, and some even come with the option of adding an extra ride-on board or car seat.
The Joie Evalite duo is an excellent 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 in merely seconds. It has a large pop-out canopy sunshade with UPF 50+ protection, adjustable legrests and a the window that peeks out from both seats. A standing fold is easy to make and quick.
The iCandy Peach tri-fold buggy is another option. They are great for narrow doors and aisles. They are also able to accommodate twins or a child and a big kid by adding UPPAbaby's"PiggyBack" board (which is available separately). They offer a generous basket and include all the extras you might need, including liners and rain covers.
Tandem buggies are usually designed with your children sitting together. This makes them easier and more stable to push on uneven surfaces, but they can be a challenge to maneuver up and over kerbs. They typically have a bigger footprint than a single-seater stroller and may be a bit longer to get through doorways.
Comfort
This is among the most comfortable, lightweight doubles we've 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 that has a the peek-a-boo window, and a padded toddler seat with an add-on RumbleSeat that has built-in adjustable foot and leg rests and a cup holder for one parent. Testers are awestruck by the way the seats recline individually by squeezing a lever under each seat. They also note that the straps are simple to unfasten and fasten with one hand. It's also a doddle to fold, thanks to a twist mechanism on the handle that makes it as easy as is possible, and stores with the backrest upright to make it easy to access.
This is a great option for families looking to grow with their children. It is available in 30 different configurations. double pram and pushchair can accommodate twins with a toddler as well as three children with a 'PiggyBack board'. The spacious basket and the soft suspension make it ideal for kerbs, as as for use in cities. It is also very reasonably priced. BabyGearLab recommends this product for children up to the age of six.