line2design manual hand-operated suction pump-portable suction pump light weight - ems emergency first aid outdoor travel size rescue pump with 1 canister line2design manual rescue pump is a portable, manual, hand-operated emergency suction pump. this versatile, hand-powered emergency pump provides a cost effective alternative, offering convenience and performance. light weight 1 canister included 1 - 6mm catheter and 1 - 12mm catheter, instructions included.