Nemo Pulse UL Endless Promise Sleeping Quilt 34F/-1°C

Engineered for ultralight backpacking, the Nemo Pulse Endless Promise® Quilt is a high-performance alternative to traditional sleeping bags. Designed to strip weight to the absolute minimum while maximising thermal efficiency, it delivers one of the best warmth-to-weight ratios in its class, ideal for thru-hikes, bikepacking, and minimalist bivvies.

Weighing as little as 500g, the Pulse is built for those who count every gram. Its quilt-style design removes unnecessary insulation from underneath, working in combination with your sleeping pad to deliver maximum efficiency with minimal bulk. Resulting in a sleep system that’s lighter, smaller, and faster, perfect for long-distance trekking and high-output missions.

At the core of the Pulse is 1,000 fill power ExpeDRY down, one of the highest-grade insulations available, offering exceptional loft for maximum warmth, gold-infused treatment for improved moisture resistance, faster drying and better performance in damp conditions. Combined with an efficient design, this delivers serious warmth in a minimal package, suitable for 3-season use and near-freezing conditions.

The Pulse uses Karo Step baffle construction, which keeps down evenly distributed while reducing material weight by up to 45% compared to traditional baffles.

Endless Promise: Part of Nemo’s Endless Promise® initiative, this sleeping bag is built to be 100% recyclable at the end of life, reducing environmental impact without compromising performance. MORE INFO

More Help? For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: A Guide to Down Sleeping Bags.

Features

• Elite quilt-style sleeping bag design scales back insulation to only where you need it.
  
• Insulated with RDS-certified Down, gold-infused 1,000 FP ExpeDRY down, which stays drier and dries faster than standard down. Products certified to the Responsible Down Standard (RDS) contain down or feathers from farms certified to animal welfare requirements.
  
• NEMO takes full responsibility for all Endless Promise® products, from production to end of life, and designs them for total recyclability to stay out of the landfill.
  
• Karo Step baffle construction prevents cold spots, keeps down evenly distributed, and weighs less than other methods.
  
• Optional, adjustable straps (included) attach to your pad and hook onto the quilt to tuck in tight and prevent drafts.
  
• Offers the best warmth-to-weight ratio in its category.
  
• Made with 100% recycled ripstop, treated with a PFAS-free water-resistant coating.
  
• Includes an insulated, enclosed footbox to trap heat and keep feet warm overnight.
  
• Premium Cohaesive® hardware pairs with a plush collar baffle to cinch tight and further block drafts overnight.
  
• Sleeping Pad Attachment Straps
• What's included: Compression Sack, Mesh Storage Cube.

Specification 

• Intended use: Camping, Backpacking
• Season Rating: 3-4 Season.
• Sleeping bag Weight: Regular: 500g / Long: 585kg
• Maximum User Height: Regular: 183cm / Long: 198cm
• Comfort Temp: -1°C
• Comfort Temp Limit: -5°C
• Down treatment: Hydrophobic, PFC-Free Down
  
• Max Shoulder Circumference: Regular: 145cm / Long: 153cm
• Shell Fabric: 10D 100% Recycled Polyester Ripstop w/ C0 DWR
• Lining: 10D 100% Recycled Polyester Ripstop w/ C0 DWR
• Footbox Material: Waterproof/breathable w/ C0 DWR
  
• Fill power: 650
  
• Fill Weight: Regular: 642g / Long: 700g
• Compression Size: Regular: 20 x 14cm / Long: 25 x 16cm
  
• Colour: Birch Bud / Goodnight Grey
  
• Shape: Mummy