Zpacks Duplex Zip Tent

The Zpacks Duplex Zip is widely considered the pinnacle of ultralight shelter design. Utilizing Dyneema Composite Fabric, it offers a full-featured two-person tent experience at a weight under 20 ounces. It provides excellent weather protection and interior space without the bulk of traditional tents.

The primary trade-off is the high cost and the requirement for trekking poles for setup. It is designed for experienced backpackers who understand the nuances of non-freestanding shelters and want to shave every possible gram from their base weight.