Knotix

Knotix is an innovative design that features strong magnetic locking systems, allowing it to be attached to virtually any standard 4-door vehicle. When you're done adventuring, the roof rack comes off easily for compact and convenient storage. The Knotix has quickly become a popular choice for adventurers everywhere due to its many benefits: it expands up to 50 inches to fit all of your adventure needs, it safely holds up to 330 pounds, and it folds conveniently to fit in your car trunk.