Net bag - protective net 300µ for Bongo Net Back Catalog number: 438753-021 Availability: In the manufacturer's stock Price on request - + Recommended 438133-020 Additional cost for Net Part (one single net each) Price on request 444150 set of 24 Spare Collecting Bottles 250ml Price on request 443594-001 Spare Rope for Visibility Disc acc. to Secchi Price on request