Cold air doesn’t care how tough you are — it finds its way in from below. This insulated hammock underquilt is built to stop it.

Constructed from ripstop nylon with a durable water-repellent finish, this underquilt hangs snug beneath your hammock, sealing in heat and blocking wind and moisture. It’s a full-length design, cut to fit most standard hammocks, and built for nights where staying warm isn’t optional.

Whether you’re in the backcountry, at camp, or setting up in the yard, this underquilt adds a serious layer of protection when temperatures drop.

Built for Cold-Weather Comfort

• 380T 20D Ripstop Nylon Shell – Lightweight, tough, and water resistant

• Insulated with Hollow Cotton Fill – Traps heat while remaining breathable

• Full-Length Coverage – Protects your entire underside from heat loss

• Snug Exterior Fit – Eliminates cold spots caused by airflow beneath the hammock

• Fast Setup & Takedown – Simple suspension for quick deployment

Field-Ready Specs

• Material: 380T 20D Ripstop Nylon

• Fill: 700g Hollow Cotton (200g/m²)

• Temperature Range: 32–59°F (0–15°C)

• Unfolded Size: Approx. 8 × 4.5 ft (265 × 150 cm)

• Compressed Size: Approx. 12.5 × 8.5 in (32 × 22 cm)

Packable & Mobile

Includes a nylon compression stuff sack, making it easy to pack down and carry for hiking, backpacking, camping, or travel.

Includes:

• 1 × Hammock Underquilt

• 1 × Carrying Bag
  (Hammock not included)

Patriot Outpost Supply — dependable gear for cold nights, quiet camps, and those who know preparation makes the difference.