Thin Waterproof Fly Box, Fly Boxes

The perfect fly-fishing boxes for micro flies and midges. Hold 168 flies in the slimmest of fly boxes that takes up very little room in your vest. Easy foam slit positions. Recommended for nymphs and sparsely hackled or parachute dry flies up to size 16. Flies not included.7 ⅜L x 3⅞W x ½D.Orvis fly boxes are designed for a better fishing experience.

Orvis Large Super Slim Fly Box, Foam

Slim Waterproof Flyboxes

Slim Waterproof Fly Boxes — WETFLY

Waterproof Silicon Fly Boxes — Panfish On The Fly

Slim fly fishing box intended for midges and small nymphs; NOT large hackled flies, even in the process of turning the box over, it keeps them

SF Super Slim Fly Fishing Trout Flies Fly Box

Keep your flies where they should be in your box. This silicone lined bug keeper is durable and waterproof. The medium size measures 5.35 x 3.75 x 0.6 inches and the large is 7.35 x 3.75 x 0.6 inches. The Extra Large stands at 9.25 x 5 x 1 inches.

Silicon Slim Fly Box - Large

JETSHARK Super Slim Pocket Size 100%

These thin fly boxes have secure waterproof latches, high density rubber seals. There are magnetic inserts in each of the 6 compartments in one box

Thin Waterproof Fly Box

CA fly boxes are made out of the best materials and have great functionality with a attractive price. *Slim magnetic fly box. *Great for flies and fly

Competitive Angler Small Ultra Thin Magnetic & Waterproof Fly Box (8 Compartments)

Fly Fishing Boxes, Fly Storage Boxes

Kingfisher - Super Slim Waterproof Fly Box Large Foam Insert (7.36