Look up Summit chairpack. I have the 2.5 version and I absolutely love it. I believe the quality is superb and will last. I’ve had mine about 3 weeks and have carried it on every stand I’ve made since I had it. Bipod can be slid behind an upper strap and down into a water bottle holder. I carry my AR using a chest rig strap. Making rifle very accessible and both hand are free. Here is the websites description:

The Camo ChairPack 2.5 is a fold-out chair and backpack all in one. The unique ChairPack can easily hold all of your hunting gear in its spacious pack and then quickly fold out into a fully-functional chair with backrest. The ChairPack features an adjustable position seat that allows you to sit upright or reclined and has MOLLE attachments. The ChairPack is ideal for hunting dove, turkey, deer and predators. The ChairPak only weighs 7 pounds, but will hold 225 pounds in the seated position.
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