Mammut Trion Spine 75L Backpack for Sale, Reviews, Deals and Guides

So, I'm bad about taking my Mammut mountaineering packs backpacking, But, they double as both so well, that I do all the time. You can see my Trion Pro in this photo as well. This time I was worse and did a little canyoneering with them. This pack is definitely not meant for canyoneering, but it held up great! It was also supported weight comfortably. We made this one the heaviest pack, and the wearer had zero complaints. Trust me, he would complain if there was an issue. This is meant more for cold weather. So, the one issue I could see is that it doesn't breath as well as others. But, if you want one pack for your winter and summer pursuits, I wouldn't hesitate to sell you this one. The Front opening is so nice! You don't see that as often anymore and we actually needed it.My Teenagers didn't understand why you'd have a zipper like that, until we needed it. I had put my wallet waaaay at the bottom. Luckily I put it in this pack because we just opened it up, found it, and zipped it closed. Easy Peasy! I'm not sure how durable it is, but I've had my Trion on Pro for 5 years and it's perfect, so I'm going to give it 5 stars based on reputation.