25 gram Silica gel pouches for enclosures (pack of 20)

25 Gram silica gel packs for use with our range of external cases (Not Brinno ATH range).  These rechargable bags are great for driving out those annoying beads of condensation from the inside ofthe case viewing window.   Supplied in packs of 20 this is a perfect accessory to keep in the van just in case!