You answer:

I can completely relate to your situation as an outdoor enthusiast myself. When it comes to downloading videos from YouTube for offline viewing, I often use various online tools to meet my needs. One site that I find useful is YTMP3. While it primarily focuses on converting YouTube videos to MP3, it also offers options for downloading videos in different formats. It's worth checking out and exploring its features to see if it can fulfill your requirements. Remember to respect copyright laws and use the content responsibly. Happy climbing and enjoying your videos with your team!