Wings W10 with Pilot 168 ZP, Optimum 160 in Gear and Rigging February 27, 2013 I would second that. When they say it will fit a maximum of a certain number, they aren't kidding. I have a W10. I had a PDR160 in and a Crossfire 2 149. The thing was like a brick on my back. I changed to an Optimum 160 and it helped a lot. The 168 will be tight. QuoteFWIW I've never known Sunrise to understate what will fit into their containers. Anytime I've put in the most they recommend it's been VERY tight. I would tend to believe them if they say 150 is the max. Maybe you should get a larger container, or a small main depending on your needs and save yourself some trouble later. Your packer will thank you.