Silva pocket 8 x 21 binocular description a lightweight compact pair of binoculars is an underestimated aid they are not just for watching birds and other animals from a kayak you have to find the right routes among outcrops and islands so that you dont head in the wrong direction binoculars can help with route choices through valleys or over hills when out walking silvas binoculars are compact and sturdy enough for the great outdoors natural travel companions that can be packed in