From sleep sacks with feet and baby sleeping bags to bath and mealtime essentials, you’ll also find baby bedding (sleeping bags for every season, crib bumpers, crib canopies and mosquito nets, etc.) and developmental toys for magical moments with your baby.

Find all the essentials to dress your newborn for the hospital and those first nights, including a newborn kit, baby pajamas, a front-opening bodysuit, a baby cardigan and matching little accessories.

Trois Kilos Sept has been caring for babies since 2012.

Trois Kilos Sept isn’t just the average weight of a baby at birth; it’s also the starting point of the most beautiful adventure: becoming a parent.

Trois Kilos Sept is the weight of love, of those first cuddles with your baby and of the incredible vulnerability we’ve all felt on becoming parents.

Designed in Savoie, Trois Kilos Sept products are made to accompany your baby with style and a gentle touch. Each collection is a haven of softness and tenderness, where timeless design meets carefully chosen materials.

Because the first days, weeks and months are moments to treasure for a lifetime, we’re here.

Every First Moment. That’s our commitment: to be a quiet but essential companion through every new milestone, every first laugh and every peaceful night.

Learn more about the baby brand Trois Kilos Sept

At Trois Kilos Sept, we’re deeply committed to the safety and well-being of babies and newborns. Every product is carefully designed through hours of research, testing and meticulous refinement. 

Compliance with NF EN 16781 standards
One of the most important features of a baby sleeping bag is the size of its neck opening. It must be designed to prevent any risk of suffocation or of the baby slipping down inside the bag. That’s why every sleeping bag is tested to ensure it’s easy to put on and take off while staying securely in place once fitted.

Quality Materials
Little ones have delicate skin, and at Trois Kilos Sept, we make sure every material is soft, breathable and, above all, harmless. Our products are tested to ensure they are free from toxic or irritating substances, helping keep your baby safe.

Stuffed Animal Safety

Because stuffed animals are often our babies’ first friends, they must be safe. We make sure our stuffed animals do not shed easily, helping prevent any risk of swallowed fibers. We test every component to make sure it cannot be pulled off.

Safe Toys for Babies

Babies explore the world with their mouths, so it’s important to make sure every toy is free of small parts they could swallow. Our toys undergo pull tests to ensure nothing comes off, even after hours of play.

Certified Testing

All our tests are conducted in accordance with the strictest international standards for baby products. Our tests are carried out by independent laboratories.