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Other products by Simms
Item #: 10853
Reg. Price: $179.95
Our Price: $119.00


Simms G4 Pro Sling Pack

Simms new G4 Pro Sling packs incorporate larger openings for easy access to ample amounts of storage, hideaway strap capabilities, and magnetic tool docking stations. 

Simms G4 Pro Sling is an over-the-shoulder side-loader powered by a U-shaped zippered opening for easy access to the main compartment. The fold-down workbench, with tippet tender and floatant/shake holder attachments, is ideal for changing up and resuscitating tired flies. Additional features include a water-resistant interior lining for deep crossings, magnetic tool ports for amplified access and storage, an apt net carry system for easy access when landing a fish, and an ergonomically designed shoulder strap for all-day comfort.

  • Guide Tested (Thousands of hours of testing on all packs) and Guide Approved 
  • Extreme Weather Protection 210 Double Rip Stop Nylon
  • Critical seams are taped.
  • Fly line friendly with “tuck-away” or removable straps.
  • Magnetic tool ports and built in work bench
  • Ergonomic shoulder strap for vertical carry


Average Rating:
(based on 9 reviews)

Showing 1 - 5 of 9 Reviews:

by Richard
on 5/24/2020
Very nice sling
Switched from a vest to a sling, this is a good size, holds everything I need for a day trip, has a nice table to tie your flies on, but you can switch it to your back, giving you plenty of room to cast and fight fish. If I had one negative remark, wish the slot for my net was a little bigger and deeper. However that being said, it's not that big a deal. Plus got a great price from Platte River Fly Shop.
by Jed
on 3/1/2020
Simms G4 Sling
I thought for the cost of this sling, $119.00, that it was reasonably well constructed and had enough space in it. Still, when I compared it to the Fish Pond Thunderhead Sling the G4 came up lacking. The G4 didn’t have enough places to attach equipment on the outside. The Fish Pond on the other hand had plenty. Also the G4 is made of a rather soft, collapsible material which I found tended to hide equipment rather than help it to stand out and make it easy to find. Also, the color of the material was rather dark on the inside which made it hard to see objects. Both the Thunderhead Sling and the Fish Pond Summit are made of bright green materials that make objects inside them stand out. The Fish Pond Thunderhead Sling is stitched and supported in an extremely strong way. Finally, I decided that I wanted a submersible sling, like the Thunderhead, so I returned the G4.
on 6/18/2019
Great Sling !
I wanted a larger sling bag for shoreline fishing & boat trips, this bag delivered. With a multitude of pockets in the interior & a spacious main compartment it’s now my go to bag for fly & conventional fishing. Simms products are top notch, both in design & construction...and at this price it’s bargain. It can fit everything needed for a day on the water. Platte River’s online ordering is quick & hassle free.
by Charles
on 1/31/2019
Not my bag, but service was great
I thought the opening to the bag was too tight. Difficult to get in and use all the functionality. The front pocket was small and if you use it for tippet, there is not much room for anything else. My L.L.Bean hip bag I was looking to replace is once again my favorite option. While the bag was a disappointment, I did have a great experience with the customer service. Very easy to return and I will continue to buy from here.
by Kevin
on 1/28/2019
Simms G4 Pro Sling Pack
This sling pack more than meets the needs of an angler looking to store a number of important items while wading and fishing. It has a very water resistant exterior, and the inside has adequate space and many interior pockets for storage of various items. After several outings with this sling pack, and I am very satisfied with my purchase.
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