Leakproof membrane ensures no moisture escapes, protecting instruments from humidity damage
Maintains 45-50% relative humidity to prevent bow hair movement and reduce wood expansion or contraction
Long-lasting formula: each pack lasts 2-6 months (up to 2 years unopened) for extended use
Easy to use: simply nestle into a mini fabric holder or case for hassle-free maintenance
Food-grade ingredients and purified water for safe, chemical-free humidity control
Summarized by Shop
Maintaining consistent humidity means consistent performance. This is the right size Boveda to refill a Mini Boveda Holder for a bow tube or tight-fitting instrument case for an oboe or clarinet. For larger instruments use B49 Standard packets.
Resealable heavy-duty plastic bag with zip closure
Lifespan
2-6 months (up to 2 years unopened)
Summarized by Shop
3.9
8 ratings
5
4
3
2
1
Refill pack
Perfect for keeping my cigars fresh
R
Richard · April 6, 2026
Boveda Humipaks
I'm a professional musician and I use it for humidifying my clarinet reeds. Great product!
T
Timothy · October 4, 2025
Not happy
I think the product is fine but it is kind of annoying when this does not come with the packet to put the packs in and those are a completely separate purchase. It is annoying that I went through customer service told them it was my first time purchasing and nobody pointed this out.