For many buyers, one of the biggest concerns isn't the doll's appearance, but its weight. Traditional full-sized dolls can weigh anywhere from 35 to 45 kilograms (75 to 100 pounds), making it quite a challenge to pose them or store them away in a sex doll storage case. As we head into 2026, ultra-lightweight sex dolls are becoming increasingly popular. But are they truly worth the investment?...