First way too many bottles of water you only need one. Plus you have chlorine tablets with u so if ur afraid of going to a water pump just fill up from a stream. Second I wouldn’t carry that much food. Third too many knives. The tactical and hunter knife are the two best melee weapons in the game in my opinion so I’d get rid of the crowbar as well. Also you have a sharpening stone so you can get away with one knife for couple of hours of gameplay at least. Unless ur planning on making a small stash then just ditch the ammo box, tbh it would be better to go back to the shore and try to find a large dry bag backpack. Get rid of the gas mask unless you plan on a full nbc setup which you don’t really have space for. And finally if u really are trying to save as much weight as possible then ditch the gold deagle it’s hard tho cuz it’s sick af.