For ultralight backpackers and backcountry travellers who refuse to carry unnecessary weight, the Therm-a-Rest Vesper 32°F/0°C Quilt delivers serious down performance in one of the smallest packed sizes available at this temperature rating.

The fill is 900-fill Nikwax Hydrophobic Down, which maintains its loft 60 times longer than untreated down in wet conditions, a significant advantage on multi-day routes where you can't guarantee a dry night. RDS certification confirms the down is humanely sourced. Box baffled construction uses mesh walls to let the fill loft fully and evenly, eliminating the cold spots that can develop with lesser baffle designs. Perimeter side baffles, a snap neck closure, and an insulated footbox close off the draught points that typically compromise quilt performance on colder nights.

The Vesper works as a standalone quilt or integrates with your sleeping pad via removable SynergyLink Connectors, which anchor it in place through the night and improve the thermal efficiency of your overall sleep system. By relying on your insulated sleeping pad to handle warmth from below, the Vesper carries less fill than a comparable sleeping bag, which is where the weight and pack size savings come from without sacrificing warmth where it counts.

• Temperature rating: 32°F/0°C
• Fill: 900-fill Nikwax Hydrophobic Down (RDS certified)
• Maintains loft 60 times longer than untreated down in wet conditions
• Construction: Box baffled with mesh walls
• Draft protection: Perimeter side baffles, snap neck closure, insulated footbox
• SynergyLink Connectors for pad integration (removable)
• Includes compression stuff sack and storage sack