![Probably the most space efficient airtight (waterproof) box for 12 spools and some desiccant - "Ezy Storage 32L/33.8qt Waterproof tote". Only about 1/8" space on top remains once lid is closed : Probably the most space efficient airtight (waterproof) box for 12 spools and some desiccant - "Ezy Storage 32L/33.8qt Waterproof tote". Only about 1/8" space on top remains once lid is closed :](https://i.redd.it/h34n6aae11v71.jpg)
Probably the most space efficient airtight (waterproof) box for 12 spools and some desiccant - "Ezy Storage 32L/33.8qt Waterproof tote". Only about 1/8" space on top remains once lid is closed :
![Amazon.com: EZY DOSE Medication Lockbox, Secure Storage for Medication and Vitamins, Combination Lock, Large Capacity, Food Safe and BPA Free : Health & Household Amazon.com: EZY DOSE Medication Lockbox, Secure Storage for Medication and Vitamins, Combination Lock, Large Capacity, Food Safe and BPA Free : Health & Household](https://m.media-amazon.com/images/I/415EdXBIAZL.jpg)
Amazon.com: EZY DOSE Medication Lockbox, Secure Storage for Medication and Vitamins, Combination Lock, Large Capacity, Food Safe and BPA Free : Health & Household
![Ezy Storage 6-Pack Large 5-Gallons (20-Quart) Clear Tote with Latching Lid in the Plastic Storage Containers department at Lowes.com Ezy Storage 6-Pack Large 5-Gallons (20-Quart) Clear Tote with Latching Lid in the Plastic Storage Containers department at Lowes.com](https://mobileimages.lowes.com/productimages/18472deb-0e84-4463-8549-ed110eab4811/15301858.jpg)