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Zero Maintenance Care For Your Instrument

Large Instrument Starter Kits

Sale price$25.99
4.6
Rated 4.6 out of 5 stars
47 Reviews

Type: Standard Kit

NOTIFY ME WHEN AVAILABLE

THE FORM HAS BEEN SUBMITTED

NOTIFY ME WHEN AVAILABLE

THE FORM HAS BEEN SUBMITTED

Boveda 2-way humidity control keeps large instruments like guitars in the ideal humidity zone for months while minimizing humidity fluctuations that can damage your instrument.
B49 Standard—Ideal for MOST climates.
B49HA (High Absorbency)—Ideal for year-round high humidity climates ONLY (60%+).
Large Instrument Starter Kits
Large Instrument Starter KitsStandard Kit Sale price$25.99

Specifications

Product Details
USE A LARGE STARTER KIT FOR A(N): 
  • Acoustic Guitar
  • Electric Guitar
  • Acoustic Bass
  • Electric Bass
  • Semi-Hollow Body Guitar
  • Banjo
  • Cello
  • Double/Upright Bass
  • Bass Clarinet
  • Bassoon
  • Any other wooden instrument that’s the size of a guitar or larger

EACH LARGE KIT INCLUDES:
  • One (1) Double (2-Pouch) Boveda Holder
  • One (1) Single (1-Pouch) Boveda Holder
  • Three (3) Boveda Refill Packets
  • Step-by-Step Instructions

HOW TO USE:

BEFORE USING BOVEDA:

  • ALWAYS insert Boveda into a holder before using in your instrument case. The holder acts as a liquid barrier if a packet is accidentally punctured and extends the life of your Boveda packets. The patented interior material allows water vapor to pass through to your instrument. The exterior is soft, like a polishing cloth, so it doesn’t scratch your instrument. 
  • DO NOT mix different Boveda RH levels including Boveda B49HA within the same instrument case.  
  • DO NOT use other humidification products with Boveda in the same case because they will fight against each other and reduce the efficiency of Boveda.

STEP-BY-STEP INSTRUCTIONS:
  1. Remove the clear overwrap from the packet. (DO NOT OPEN the Boveda itself.)
  2. Insert one (1) unwrapped Boveda into each pouch of each holder.
  3. Place in the case anywhere that allows for airflow and prevents puncture when you close the case.
  4. Close the case's lid. Always keep your instrument case closed when using Boveda.

PLACEMENT IDEAS:

Double holder:
  • Into the sound hole
  • Over the strings
  • ­Open area in the case

Single holder:
  • Under the neck or headstock
  • On the strings
  • Under the tailpiece
  • Open area in the case

PACKAGING:

Each Boveda in these kits is individually overwrapped. An unopened Boveda is good for up to two (2) years.

LIFESPAN:

Replace Boveda 2-way humidity packets every three (3) months.

ACCURACY:

Achieves and maintains a constant relative humidity (RH) range between 40% and 60%, the industry standard for wooden instruments.

INGREDIENTS:

Food-grade salt, purified water, and a food-grade thickening agent sealed inside a leakproof membrane.

PRODUCT DIMENSIONS:

Each Boveda: 5.25"/13.3 cm x 3.5"/8.9 cm
Double pouch: Folded: 6.625"/16.83 cm x 4.25"/10.8 cm; Unfolded: 12.5"/13.75 cm x 4.25"/10.8 cm
Single pouch: 6"/15.24 cm x 4.25"/10.8 cm

Our Customer Say

89%would recommend this product
4.6
Rated 4.6 out of 5 stars
Based on 47 reviews
Total 5 star reviews: 40 Total 4 star reviews: 2 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 2
Customers Talked About
Reviews Summary
Customers say this humidity control system is easy to use and mess-free compared to traditional sponge methods. Many reviews mention successful use across various instruments, from guitars and cellos to bagpipes and ukuleles. Users appreciate the convenience of the system, noting it maintains consistent conditions in their instrument cases. While most find it effective, some mention varying results in different case types. Reviews indicate particular value in challenging climates, from desert regions to high-humidity areas.
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47 reviews
  • NS
    Nicolas S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Works great!!

    Great product! Easy to use, no mess, way better than traditional water/sponge humidifiers. Works great with my Martin OMC and my Fender Acoustasonic! Ordering again soon.

  • JB
    Jeff B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    23 seconds ago
    Just what I needed

    I have used Boveda for years for my cigars and have been completely satisfied with the results. After purchasing my first all wood acoustic after 20 years of playing a laminate, I decided to protect it with Boveda’s wood instrument system. This system is just what I was looking for! Easy to use and worry free.

  • RS
    Rick S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Large Instrument Starter kits

    I just put them on my 5 acoustic guitars, one dulcimer, one mandolin. I live in New Mexico which has very hot and usually dry summers. I’’m sure the kits will be of help to my instruments,

  • DR
    David R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Regulating humidity

    Seems to be working fine

  • RC
    Robert C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Guitars & Cigars!

    I restore Guitars for donation. I was up against a deadline and ran out of humidifying packets for the guitar cases. Rushed to a local cigar store and bought a few… Ordered online and got them the next day! Fabulous service.