Re-use plastic bottle tops to tightly seal food bags. Cut off wide-mouth plastic bottle top just at crest. save the cap. slip over bag opening. top toward the open end. Fold bag over bottle mouth. cap with re-used bottle top. easy to seal and pour!
Safely pack your razor with a binder clip & 13 more travel hacks to make life easier when traveling - one time I didn't and I was rummaging in the dark. The next morning I had blood all over me because I'd cut my fingers and didn't even know.