Gear Bag

Looking for recommendations on gear bags. Mine is old/worn out and the zippers are starting to fail on all of the pockets. I haul shells, dog boots, first aid items, game bags, etc. and need a good duffle bag with lots of pockets. My dad got the bag we have been using out of a Marlboro catalog probably 15 years ago and it's time for an upgrade.

Thanks in advance!

https://www.filson.com/luggage-bags/sportsman-bags/heritage-sportsman-bag-1.html#128

https://www.filson.com/luggage-bags/sportsman-bags/sportsman-utility-bag.html#122

I have the predecessor to this one, and I like it because its a little smaller and fits in the basket on the front of my mule

http://www.orvis.com/p/battenkill-shooter-s-kit-bag/2f4s