I haven't bow hunted yet but for rifle hunting I had two different kits, my short kit and long.
Short kit was if I was hunting a short distance from my truck. Usually a day hunt. I'd carry a canteen of water, very small first aid kit, 30' of rope, sandwich, kill kit, knife, binos, a tarp, and a small hatchet, maybe rain gear if rain was possible.
My Long kit was if I was doing a multi-day hunt. In it I would carry a canteen, couple bottles of water, water treatment tabs, larger first aid kit, 30' of rope, 50' of paracord, freeze dried food, Powerbars, small stove, 3 pair of socks, 3 fire starters, 2 or 3 knives, binos, hatchet, small pack tent, tarp, rain gear, warm layers, sleeping bag. Also, whatever accessories I would need for the location and weather conditions.
My short kit would fit in a small hip pack with the rope tied to the outside. I had a decent pack for my long kit, but the way I packed it usually left a lot of room available. I kept the short kit in the pack with the long kit. It got stolen a few years ago and I've been rebuilding it little by little. I've been trying to get better equipment than what I lost.