Review on 🌬️ Highly Efficient 20-Pack Silica Desiccant Packets: 1GrCotton Packs for Optimal Moisture Absorption by Justin Sherman

Only 4 stars because of the price. Maybe they'll be more cost-effective if they're sold in bulk. Otherwise, these backpacks get the job done - I use them for scuba gear like the underwater camera box and mask case (which also houses my wristop computer). These little bags fit easily into empty spaces - in the camera body I can even keep one there WITH THE camera for extra protection from some moisture. I've used a whole pack for the last 9 months with no visible moisture, mold etc in the places these things protect and they've never broken (I throw them away after swapping out my gear for a trip and new put the ones in which I will repackage everything). Another plus is that they come in an easily resealable pouch with a strong seal, so you don't lose the pouches before you can use them.