It was lightweight, easy to carry, and very useful. The Montbell mark was on the back of the first picture, but it has peeled off. Approximate range of use: [Facing Inward Carry] From when the neck is stable (around 4 months) to 13 kg (around 24 months) [Back Carry] From when the hips are stable (around 6 months) to 15 kg (around 36 months)