FURWEY 100g (12 Packs) Rechargeable Desiccant Packs for Storage, Color Indicating Silica Gel Desiccant Packets, Moisture absorbers for storage,Dehumidifier bag for Closets,Cars,Storage Bins

That's the only one I've had like that. I have some in the garage myself in weather sealed tubs. I''m keeping an eye on them and even though the tubs are sealed I dropped a color-changing desiccant bag in each (I buy clear tubs and can see the detector easily. https://a.co/d/05rRLaJo