SI (sponge insert)\nRemovable pre-cut foam insert enabling precision customization of the case's interior plus egg crate foam in the lid for full, shock resistant protection.\n\n- case shells made of polypropylene\n- automatic air pressure compensation valve\n- carrying handle\n- transparent name plate\n- 2 latches\n- temperatures ranging from -40° up to +80° C\n- very sturdy, stackable\n- dustproof, watertight\n- 30 years guarantee\n- black name plate (optional)\n- carrying strap (item no. CS/500) possible