Even the most hardened man can feel cold: if you are sitting all night and don't want to waste your concentration on unnecessary freezing, you would be well advised to take our Bottom Heater with you. Waidwerc likes it and can so fully focus on hunting - - That even gets to the toughest guy: someone who is out there all night and needs his concentration not slipping away caused by freezing that one is well-advised to take an Outchair Product with him. @waidwerc loves his Bottom Heater and is therefore able to focus 100% on his hunting mission.