Big Agnes Mountaineering Tent

Explore our Mad House series of shelters, known for their durability and stability in the toughest conditions. These tents are more than just your average shelter - they are the ultimate base camp dining rooms, Black Rock City roosts, and wind refuges. Our biggest mountaineering design, the Mad House series offers ample space for relaxation and comfort during acclimation days or summit celebrations.

Designed specifically for four-season mountaineering, these tents feature two doors and two vestibules. The doors offer two closure options for versatility, with the option to zip up the mesh door for ventilation or the polyester layer for full protection. The vestibule can be staked out to create a shaded area, and for added privacy, set up the included fabric wall to divide the space into two rooms.

The fly of the tent is made of Dominico undyed polyester rip-stop fabric with high tenacity yarns, increasing tear strength by 20-25% compared to standard rip-stop fabrics. The unique pigmentation process used in the polyurethane provides color while resisting fading and increasing UV resistance for longevity in high altitude conditions.

These tents are full of features, including oversized 3-D bin pockets for storage, interior mesh pockets for organization, and fly vents and windows with multiple closure options for ventilation or complete closure. The tent comes ready to pitch with pre-cut guy lines and tensioners, dual guylines for added stability, and color-coded webbing and buckles for easy set-up. Reflective guy lines and webbing on tent corners make the tent visible in low light conditions.

The Mad House series tent comes with a briefcase-style carry bag with shoulder straps and organizational pockets for convenience. Packed weight is 25 lb. 3 oz. and packs down to 26 x 12 x 15 inches, making it easy to transport and set up wherever your adventures take you.

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