Lg Double Sided Waterproof Box $20.75 SKU: 13539 Category: Fly Boxes Availability: 10 SKU: 13539 Alternate Lookup: NP-FG 1454 Manufacturer: New Phase Inc. Description Description Large Double Sided Waterproof Fly Box. (6″X4″X1.75″) Related products Sale! SA BigFly 116 Waterproof Flybox $31.95 Original price was: $31.95.$19.17Current price is: $19.17. Read more Trout Covered Lycra EVA Fly Box $23.95 – $26.95 Read more Beartooth FlyFishing MFC WP Box $25.00 – $30.00 Read more Teton Articulated Flybox $34.99 Read more