Top Tether Stabilises the car seat in the event of an impact Find a retailer Available for these products: DUO PLUS, VERSAFIX (up to 2018) The Top Tether minimises the rotation of the car seat and thus reduces possible injuries in the head and neck area in the event of a collision. Due to its twin anchorage points, the v-shaped Top Tether offers even greater stability and security for your child than a seat with conventional tethers. JUMP TO ... Top Tether Specifications Reviews Questions & Answers Related products Top Tether In Stock Find a retailer Specifications Reviews Questions & Answers Related products