Silicon Fly Box Open
Silicon Fly Box

Slim Silicone Box

Slim Silicone Box


In stock


These durable silicone and waterproof fly boxes take up very little space than most conventional boxes.

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 These slim fly boxes feature a silicone liner that is more durable than standard foam and does not absorb odor. Imported.
  • Waterproof fly box
  • Silicone pads
  • Stainless steel hinge pins
  • Sturdy latch

Small – Bright Chartreuse Silicon Liner

  • Holds 74 flies.
  • 5.35 x 3.75 x 0.6″

Large – Bright Chartreuse Silicon Liner

  • Holds 121 flies.
  • 7.35 x 3.75 x 0.6″

Additional information


Small, Large

Customer Reviews

Based on 17 reviews
Tom G

Slender but capable fly box. Perfect for the season you are fishing without the bulk or confusion. Small fits easily in pocket or a few will fit in most “bags”. My experience with The Fly Crate…..has been a community of people who are interested in education and positivity. Keep it up!!

Scott Rodeman
Large slim fly box

My only regret is not buying a few more! Fly Crate’s products continue to impress me and their service is amazing. I filled this large, slim fly box up with my tight line nymphing jigs! It fits perfectly in my chest pack and I’m looking forward to purchasing more!

Charles Thorne
Killed it in the Poconos

Love the slim silicone fly box. Always looking for ways to save space in my vest. In addition, the clasp is both secure and easy to open. Of course my mood is affected by the success we had because that slim box contained Tungsten CDC Flashback Pheasant Tail Nymphs, also from The Fly Crate, and they were awesome!


Outstanding. Great little fly box. Flies are secure and tight. Great service quick delivery could not ask for anything better

james b. baldonieri
Nice quality

Great little fly box. I’m relatively new to fly fishing and finding The Fly Crate was a bonus. Informative articles, fast delivery and a good, quality fly box. Will be back.