Big Water Case
The Big Water Case is a waterproof fly box, phone case, travel wallet, and more! This case is jam-packed with unique inserts and attachment features so you can have one box that does it all.
Attach securely to your boat or raft using our exclusive dual strap mounting points or use the ClampIT™ style mounting feature on the rear of the case.

The inside of the case has interchangeable and customizable fly foam, mesh bag, and wallet inserts with a large mesh storage bag inside the lid. 

  • Waterproof, buoyant, dustproof & shockproof - featuring a complete O-ring seal.
  • EVA style fly foam with oversized hook slits providing a great fit for all your flies - including streamers.
  • Robust cordura wallet insert creates a waterproof travel wallet
  • Elastic strap holds cell phones, cash, etc. securely inside 
  • Interchangeable inserts using hook-and-loop connections
  • Internal dimensions:  7.87" x 3.94" x 1.34"
  • External dimensions:  8.82" x 5.12" x 4.81"
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Choose Your Accessories

Add some extra fly inserts to your Big Water Case, some utility straps for quick mounting with the dual strap mounts, or an NRS ClampIT to mount to your raft frame.


Customer Reviews

Based on 12 reviews
linda Yorgason
Pain in the neck

I deserve a million or trying to read small print, I'm 72.

Ken Angel
Top Notch

Large enough to hold my IP-12 pro + case if needed, plus other stuff that’s important.
Left fly storage/presentation till the end ‘cause it’s usually easy. But here….Simple, well done. Imminently usable. If you need protection from water or whatever… it delivers.

Nathan Fyffe
Better than expected!

Product was better quality than expected. Super watertight seal and can hold a lot of flies plus the extra pocket for cards and personal gear makes it a great all around box for more than fishing.

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