USOutdoor.com:

Mt. Hardwear Hammerhead 3 TentRedesigned this year with Atlas Scandium SL poles, the Hammerhead 3 Tent is a strong three-person tent that is Mountain Hardwear's best-selling camping tent for warm weather. Ideal for backpackers and paddlers who need a lighter-weight tent but like to spend time in everything from sunshine to winter storms, the Hammerhead 3 Tent performs pretty darn well under various conditions. By using a 3-pole wedge design and back-tacked stress points to add strength and durability, the Hammerhead 3 can withstand a fair amount of wind and weather, while UV protection protects you from the sun. A neat, convertible roof panel in the canopy of 70D nylon and mesh, double doors and a double pull out vestibule, work to provide maximum ventilation options without letting weather come in. Offering over 45 square feet of living space for three adults, not including vestibule space, the Hammerhead 3 Tent is more than big enough for you and your tent p

BobWards.com:

Hammerheads are free-standing tents with a neat, convertible roof panel that opens to reveal the stars, and two huge vestibules for storage.

Altrec.com:

Reengineered with Atlas Scandium SL poles, the Hammerhead 3 serves up over 60 square feet of practical space for three adults or two adults with two small children. It's a great design for backpacking and paddling, especially if you prefer a rollback ceiling for evening stargazing beneath no-see-um netting. Mountain Hardwear recently revised this three-season tent, reinforcing the pole design with Atlas Scandium SL, a hard alloy built to withstand over 109,000-psi of intense pressure. This enhanced strength allows for thinner pole walls that reduce weight without compromising structural integrity. The Hammerhead 3 features a double door and a double pull out vestibule design, allowing for an easier exit for those sleeping along the sides. In the event of rain or snow, the fly has a large UVX sky window, so you can keep an eye on changing weather. The same window material used in expedition-quality tents, UVX is a proprietary clear material that's been tested at 27,000 feet and resists clouding like PVC or plastic film. It even stays flexible all the way down to -66 F. Not that you would want to pitch a tent and sleep outside in those conditions for very long.

BackCountry.com:

The Mountain Hardwear Hammerhead 3 tent has 46 sq ft of floor space, and an additional 20 sq ft of vestibule room, making it Mountain Hardwears roomiest three-person tent. In addition, the Hammerhead 3 gives you 4.5 feet of interior height. Two large D-shape side doors stay off the ground when open, and are made of mesh no-see-um netting to keep air flowing while halting pests. The ceiling panel rolls back for additional ventilation and communication with the outside world. The roomy vestibule at each door gives you plenty of room to drop shoes and extra gear for when the neighbors come to visit. The Hammerhead 3 sleeps up to 3 people. Combine your tent with the Hammerhead 3 Footprint for maximum protection from the ground.

Moosejaw.com:

Free Shipping. Mountain Hardwear Hammerhead 3 Tent (Fall 2008) The Hammerhead 2 and 3 Tents by Mountain Hardwear are their best selling camping tents for warm weather. Hammerheads are free-standing, two and three person tents with a neat, convertible roof panel that opens to reveal the stars, and two huge vestibules for storage. Mesh windows roll back for additional venting. Three Atlas 7001 poles hold it all together. Guaranteed watertight construction. Superlight option: pitch with fly and Pitch Light footprint to shave pounds. Footprint sold separately. Capacity: 3 Minimum Weight: 7.94 lb / 3.60 kg Floor Area: 45.96 sq ft / 4.27 sq m Vestibule Area: 9.69 sq ft / 0.90 sq m 2nd Vestibule Area: 9.69 sq ft / 0.90 sq m Number of doors: 2 Number of poles: 3 Number of vestibules: 2 Floor fabric: All Mountain 3000 Nylon Body fabric: All Mountain 70D Nylon Body fabric: No-See-Um Netting Number of mesh windows: 1 Exterior height: 4.92 ft / 150.00 cm Interior height: 34.49 ft / 137.00 cm Tension sleeves: 0 Packed diameter: 7.48 in / 19.00 cm Packed length: 20.08 in / 51.00 cm Type: 3 season Pitch Light Weight: 2.50 kg Features: Guaranteed watertight construction with fully taped fly, taped perimeter seam, welded corners and welded guy clip anchors. Rain room tested with 1200 of rain in 24 hours. Atlas 7001 pole system is strong, lightweight, durable, resistant to corrosion and dents, and easy to service by hand in the field Pitch Light configuration allows user to set up a super-light shelter using only the tent fly, poles and footprint (sold separately) Superlight buckles and webbing reduce tent weight Reflective guy-out loops, starter points and zipper pulls for easy set-up at night Large mesh area for maximum ventilation when needed; can be covered with zippered roll-back sky panel for protection and privacy High ceiling for extra head room Two large canopy doors with dual slider zippers for easy entry Two ample vestibules for storage