Think you're gonna need a bigger box. my two suggestions would be a folding tree limb saw which you can find at Lowe's, and a small campers axe Fiskars brand at Lowe's also. Your box is now running out of room. By the way, the folding limb saw is manufactured under the Corona brand and is excellent on green wood but will get the job done with dry wood. I have one of their saws that cuts on the return stroke. Took down two trees 4" diameter yesterday with the one I have. Always keep a few extras around the house for emergencies. Survival kits should always be kept with you and everyone in your party should have one also. I have a kit set up in one of those cases that held night vision equipment. Came without any inserts but as the case splits evenly both top and bottom can hold a lot of supplies. For smaller stuff like toiletries good old freezer bags work well. Frank