I’m a fan of the mammut nirvana 25L. I’ve managed to fit beacon, shovel, probe, food, water, two puffies, two gloves, goggles, crampons, ice axe, skins, and belay. It’s a little tight, and I wish it had a helmet attachment but you can get that separately. It supports a diagonal carry of the skis for bootpack. I’m 5’2″.