https://www.outsideonline.com/2415933/best-portable-toilets-camping

Perhaps you, like me, are at the age where many of your adventure buddies are now parents of small children. Perhaps you have mentioned your camp-bathroom woes in conversation, and perhaps all of your friends, almost without fail, have said, “This might sound weird, but I have definitely used my kid’s potty-training toilet in an emergency.” We’re not saying that this is your everyday camp toilet. But we are saying that the Potette Plus, which comes with disposable bag liners, is officially rated to 50 pounds and has stood up to some parent-size emergencies. It’s compact, light, and probably already in the car if you have young kids.