Msr access 3 person four season ski touring tent winter grade warmth without the weight built for three product details the access 3 tent lets you spend comfortable days in the winter backcountry without hauling around the weight of a large mountaineering tent warm light and strong this four season tent provides the protection that skiers splitboaders and snowshoers need for camping in less severe conditions such as those near tree line the robust frame withstands overnight snow l