Comparison Caretero Defender Plus Isofix vs Coletto Vento Isofix

The weight of the child for which the car seat is designed.

In total, there are 5 main weight groups: 0 (0 – 10 kg; a rather rare option nowadays), 0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg). However, many car seats are produced that belong to several groups at once: 0 +/1 (0 – 18 kg), 1/2 (9 – 25 kg), 2/3 (15 – 36 kg), 0 + / 1/2 (0 – 25 kg) and even 1/2/3 (9 – 36 kg) and 0+/1/2/3 (0 – 36 kg). Such versatility affects the price, sometimes quite noticeably. On the other hand, a seat that matches several groups at once remains relevant for a child longer, and it usually costs less than two (or even more) separate products, each for a different weight category.

Note also that the weight group is directly related to age; refer to "Age range" for details.

The age of the child for which the car seat is designed. Many models combine several age groups at once; such products, naturally, cost more, but remain relevant for the baby longer.

Note that this indicator is directly related to the weight group; Here are the main age ranges that are found nowadays, and the weight categories to which they correspond:

— 1 – 6 months (weight group 0); rare today.
— 1 – 12 months (weight group 0+); almost completely replaced the category "0".
— 8 – 48 months (weight group 1).
— 3 – 7 years (weight group 2).
— 6 – 12 years (weight group 3). Note that if only this weight category is indicated for the car seat, then it is a booster: a lining without a backrest, which is placed on the standard car seat and allows the grown-up child to use "adult" seat belts. If the note "6 — 12 years" is combined with another weight category - then we have a full-fledged car seat with a backrest.

In conclusion, it is worth saying that this characteristic is not strictly defined: children of the same age may differ in development and build. So, when choosing a seat, first of all, weight should be taken into account, and then age; and if the seat corresponds to the child's height and build, there is nothing wrong with the age discrepancy.

— Isofix base. The product is equipped with a separate Isofix base, which is fixed in the interior of the car on the appropriate fixing clips, and the car seat is installed directly on it. The use of the base provides reliable fixation of the car seat and reduces the risk of its incorrect installation. On the Isofix base are installed mainly car seats of age groups 0+ and 1, some models assume the possibility of placing seats for older kids. It should be noted that car seat models without an Isofix base are also widely available on the market. — Removable cover. Removable car seat cover for cleaning and/or washing. This function is especially useful if the seat is used when feeding a kid.

— Anatomical cushion. Depending on the age group, it can either be a special horseshoe-shaped cushion to support the kid's head (for the youngest ones who are still unable to hold their head on their own), or a special soft headrest that fixes the head from behind and to the sides (for older kids).

— Armrests. Armrests refer to the handles placed on the sides of a seat where one can rest their elbows and forearms. They reduce fatigue in the neck and shoulders of a child during prolonged sitting.

— Sun canopy. Plastic (most often) canopy to protect the kid fro...m the sun or bright light.

— Foot cover. A cover that covers the kid's legs and lower body. It is used in seats of age group 0.

— Cup holder. A device used in car seats to hold a bottle of drink or formula for feeding. Most often done removable.

— Polyester. Polyester is a synthetic fabric made from polyester fibers. The car seats with polyester upholstery have a pleasant to the touch surface. The material itself is not hygroscopic and is not subject to bacterial contamination. It is sufficiently resistant to mechanical stress and does not fade in the sun.

— Microfiber. Microfiber is made from polyamides. The main feature of microfiber is the unique structure of the fabric. This material consists of numerous micropores, which explains the good ventilation of microfiber. Microfiber-based coverings have a pleasant tactile sensation. The material belongs to the category of well ventilated and breathable. Despite its synthetic origin, microfiber absorbs moisture well, but is easy to wash and dries quickly.

— Alcantara. The car seat with alcantara has an attractive appearance and excellent performance. Alcantara is an artificial suede leather, it is a very durable and practical material. It is easy to clean, does not absorb moisture and does not require any special maintenance. Alcantara is made from a mix of polyester and polyurethane fibers, as a result of complex chemical processing. It is considered one of the most prestigious materials.

— Eco-leather. Car seats with eco-leather coverings are characterized by high practicality, reliability and durability. This material has hi...gh wear resistance and is absolutely hypoallergenic. An important difference between eco-leather and genuine one is the thickness of the material — eco-leather is noticeably thicker, but thanks to this it has higher and strength characteristics. However, it is impossible to distinguish a good expensive eco-leather from a natural one at a glance.

— Leather. Genuine leather upholstery is characteristic of premium car seats for kids. This material looks prestigious and solid, while possessing the highest durability and wear resistance. The natural origin of the leather excludes the appearance of the child any allergic reactions to the seat. Also genuine leather is valued for the fineness of dressing, provided that the material retains high durability characteristics. In addition, it is able to absorb moisture.

— Suede. The suede covering will make your child feel comfortable and cozy. Like genuine leather, suede has good durability. This material has waterproof properties and does not require any special maintenance. Suede is obtained by chemical processing of genuine leather with subsequent tanning.