Concrobium Moisture Grabbers XL absorb excess humidity to protect surfaces and possessions against moisture damage, musty odours, rust and corrosion. The Moisture Grabbers XL pouch traps moisture on the inside and stays completely dry on the outside. One pouch treats indoor areas up to 1,000 cubic feet. For long term moisture control, use in basements, crawlspaces, attics, sheds, garages, storage lockers, cottages, cabins, boats, RVs, campers, trailers and other areas susceptible to moisture build-up.

Removes excess dampness and humidity from indoor areas up to 350 cubic ft.
Protects against moisture damage, musty odours, rust and corrosion
No-rip pouch traps moisture on the inside and stays 100% dry on the outside
Pouch can be placed in areas where traditional desiccant buckets are not practical (e.g. cars, trucks, RVs, campers, boats, drawers, storage bins, sports bags, etc.)
High capacity pouch can absorb up to 3X its own weight in moisture