Boveda Large Instrument Starter Kit – Two-Way Humidity Control

Description

Protect your investment with the industry’s most trusted humidity control system.
The Boveda Large Instrument Starter Kit is specially designed to maintain the ideal humidity range (40–60% RH) for large wooden instruments such as acoustic guitars, electric guitars, basses, cellos, banjos, and more. Boveda’s patented 2-way humidity control technology adds or absorbs moisture as needed, ensuring your instrument is shielded from cracks, warping, and tonal degradation caused by humidity fluctuations.

This all-in-one kit includes everything you need to start protecting your instrument immediately—no guesswork, no maintenance, and no mess. Whether you own a fine acoustic or a valuable electric semi-hollow, Boveda delivers unmatched precision and peace of mind.

Key Features:

• Complete Starter Solution – Includes holders and packets for both high-efficiency protection and safe placement inside your case.

• Patented 2-Way Humidity Control – Automatically maintains a stable RH level between 40% and 60%, the optimal range for wooden instruments.

• Protects Without Harm – Boveda packets never leak; the holders act as a secondary barrier and won’t scratch delicate instrument finishes.

• No Refills or Activation Needed – Simply place and forget—each packet lasts up to 3 months before needing replacement.

• Preserves Tone & Playability – Prevents neck warping, fret sprout, and top cracks for consistently reliable sound and feel.

• Versatile Placement Options – Holders fit into soundholes, under the neck, over strings, or anywhere inside the case with airflow.

• Compatible with Most Large Instruments – Ideal for guitars, basses, banjos, cellos, double basses, bass clarinets, bassoons, and more.

  What’s Included:

  • 1 × Double (2-Pouch) Boveda Fabric Holder

  • 1 × Single (1-Pouch) Boveda Fabric Holder

  • 3 × Boveda 49% RH Refill Packets (Individually Sealed)

  • 1 × Instruction Manual

    How to Use:

    1. Remove the outer clear wrap from each Boveda packet. Do not open the inner packet.

    2. Insert one unwrapped Boveda into each pouch of the holders.

    3. Place holders inside the instrument case where they won’t be compressed or punctured.

    4. Always keep the instrument case closed for best results.

    5. Replace packets every 3 months or when they feel stiff.

    Important: Do not mix Boveda RH levels in the same case. Do not use Boveda with other humidifiers/dehumidifiers.

    Technical Specifications:

    Specification	Details
    Humidity Range	40% – 60% RH (Ideal for wooden instruments)
    Lifespan	Up to 3 months per packet
    Shelf Life (Unopened)	Up to 2 years
    Packet Ingredients	Food-grade salt, purified water, thickener
    Holders Material	Soft microfiber exterior, vapor-permeable interior
    Instrument Compatibility	Guitar, bass, cello, banjo, upright bass, bass clarinet, bassoon, etc.