Product description:

Stay warm while suspended in the wild with the ThermaNest Hammock Underquilt, a rugged and lightweight insulation layer designed to trap body heat and block out cold air during chilly nights. Built from 380T 20D ripstop nylon with a durable water-repellent coating and filled with 700g of high-loft hollow cotton, this underquilt is engineered to keep you toasty in temperatures as low as 32°F.

Perfect for hammock camping, backpacking, or survival shelters, the ThermaNest wraps snugly under most standard hammocks, creating an insulation barrier that protects against wind chill without the bulk of a sleeping pad. It packs down small and sets up fast—ideal for anyone chasing ultralight warmth in the field.

Key Features:

Premium 380T Ripstop Nylon Shell: Water-repellent and abrasion resistant

700g Hollow Cotton Fill: Delivers warmth and compressibility

Full-Length Fit: Compatible with most hammocks (265 x 150 cm / 8 ft x 4.5 ft)

Temperature Rated: 32–59°F (0–15°C)

Compact Carry: Packs into included stuff sack (12.5" x 8.5")

Simple Setup: Fast attachment and removal

Designed For: Backpackers, thru-hikers, hammock campers, survivalists

Specifications:

Material: 380T 20D Ripstop Nylon with water-repellent coating

Fill: 700g Hollow Cotton (200g/m²)

Size (Unfolded): 265 x 150 cm (8 x 4.5 ft)

Compressed Size: 32 x 22 cm (12.5 x 8.5 in)

Temperature Range: 32°F – 59°F (0–15°C)

Weight: Approx. 2.8 lbs

Includes: 1x Underquilt, 1x Compression Carry Bag

Hammock not included

Gear up. Head out. Stay ready.