G4 Pro Shift Fishing Backpack

Item # g4-pro-shift-fishing-backpack

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Simms G4 Pro Shift Fishing Backpack is the next generation of backpack design. Built for hardcore anglers, guides, and folks that want to make sure they are well prepared. This 35 liter bag features 2 packs in 1. The lower portion of the backpack slides out and around to access camera equipment, fly boxes, and other must haves within seconds. The main upper compartment is spacious for extra jackets, lunches or larger fly boxes. Pictures and video barely do this backpack justice, the Simms G4 Pro Shift Pack is simply amazing!


  • Top loading compartment with easy access watertight coated zipper, interior mesh pocket, and access to remove internal frame
  • Padded shoulder straps with magnetic tool docking station, adjustable sternum strap, comfort load lifters, and stretch woven pocket for essentials
  • PU waterproof coating and air mesh in back panel and shoulder straps for breathability
  • Dual side stretch woven bottle pockets and vertical storage pockets on each side of backpack
  • Front panel drop down flap with adjustable straps and bottom pass through for a net or rod
  • Backpack houses the Rotation 180 degree catch and release waist pack that swings around to the front for easy access to gear while standing in the river or helping a client on the water
  • Hip pack has two-way U-shaped zipper for easy access to main interior compartment and interior pockets
  • Magnetic Mitten Clamp docking station and large loop field on sides of hip pack for wet fly storage
  • Hip pack has air mesh padded waist belt with water resistant pockets and mesh pocket with secured tippet caddy and floatant storage
  • Capacity: 35 L
  • Dimensions: Backpack: 11"W x 25"H x 9"D / Hip Pack: 11"W x 9"H x 7"D
  • Weight: 3.6 lbs
  • Imported


  • Manufacturer: Simms
  • Manufacturer Part Number: PG-12374
  • UPC: