Overview
- Adventure Alan names the Copper Spur UL4 the best overall four‑person backpacking tent and confirms a 2025 switch to Hyperbead 15d fly fabric that boosts strength and waterproofness while saving about four ounces.
- The Copper Spur UL4 remains the lightest freestanding pick in the roundup and features 10.25 mm DAC NSL poles, large doors, and awning‑style vestibules.
- The guide describes the four‑person category as unusually limited, with many options concentrated in heavier value tiers rather than premium performance models.
- For major weight savings, the review recommends pyramid shelters, noting they are floorless and not inherently bug‑proof unless paired with optional floors or mesh inserts.
- The Tarptent Hogback is highlighted as the lightest double‑wall four‑person tent, yet its small interior and very small vestibules make it a better fit for three adults or smaller groups.