samsonite black label lite shock 28" hardside spinner (one size, petrol blue) samsonite lite shock, our lightest curv collection, combines minimal weight with maximum impact resistance. the shell design draws its inspiration from nature and is based on the ripple-effect caused by dropping a stone in water. its self-reinforced, shock-absorbing design (patented gives extra strength to the case, especially in the corners which are strengthened by the continuing lines, thus allowing less material for more strength