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      ZERO Mummy Sleeping Bag
      ZERO Mummy Sleeping Bag
      ZERO Mummy Sleeping Bag
      ZERO Mummy Sleeping Bag
      ZERO Mummy Sleeping Bag
      ZERO Mummy Sleeping Bag
      ZERO Mummy Sleeping Bag

      Near Zero Outdoor Gear

      ZERO Mummy Sleeping Bag

      $399.50
      Bag Sizes
      Bag Sizes: Regular
      Hurry, only 10 items left in stock!

      We clean up after ourselves.

      Ecommerce deliveries have a carbon footprint. That's why we support verified projects that remove carbon from the air.

      PARTICIPATING BRANDS AND CUSTOMERS HAVE HELPED FUND
      68+ million
      Carbon-neutral orders
      49+ thousand
      Tonnes of carbon removed
      THAT'S LIKE...
      6 billion
      Smartphones charged
      202 million
      Kilometers driven by a gasoline-powered car
      HOW IT WORKS

      Every delivery’s carbon footprint is calculated based on weight, shipping method, and distance traveled. We neutralize these emissions by purchasing verified carbon removal credits from groundbreaking projects.

      44.01 carbon injection site in Oman
      Climeworks direct air capture facility in Iceland
      MAKING A DIFFERENCE

      With your purchase, you’ll join a community of proactive merchants and customers dedicated to a sustainable future. Together, we've removed emissions for over 68 million deliveries and removed over 49 thousand tonnes of carbon.

      FUTURE-PROOFING OUR PLANET

      We work with a network of pioneering carbon removal companies that have been vetted by the commerce platform Shopify.

      InPlanet rock powder spread over a field
      Free USA carbon-neutral shipping
      12703kg
      shipping emissions removed
      That's like...
      32520
      miles driven by an average gasoline-powered car

        The ZERO Mummy Sleeping Bag is engineered for high-altitude, low-temperature expeditions, offering superior warmth, durability, and comfort for mountaineers and outdoor enthusiasts. With its premium materials and thoughtful design, it’s ideal for tackling the coldest conditions.

        The ZERO Mummy Sleeping Bag combines innovative features, premium materials, and superior warmth, making it the ultimate companion for cold-weather adventures.


      Key Features:

      • Exceptional Warmth & Comfort:
        • Hooded design minimizes heat loss and keeps your head warm.
        • Shoulder and zipper baffles prevent cold air infiltration, ensuring core warmth.
        • Collar and hood pull-strings trap body heat for comfort below 32℉/ 0ºC.
      • Functional Design:
        • Internal pocket near the collar for storing essentials like a cell phone or flashlight.
        • Four small internal pouches designed to hold heat warmers for extra warmth.
      • Premium Construction:
        • Made with water-resistant, durable materials to withstand intense use.
        • Filled with high-quality white duck down, providing industry-leading fill power for exceptional warmth-to-weight ratio.
        • RDS (Responsibly Down Standard) certified for ethical sourcing.
      • Compact & Portable:
        • Compresses to approximately 13 x 7 inches in the included ripstop nylon compression sack, saving valuable pack space.
        • Includes a mesh storage sack for proper long-term care.
      • Ideal for Various Conditions:
        • Designed for mild to cold weather excursions and high-performance mountaineering.
        • Provides unmatched warmth compared to other sleeping bags at this price point.

      Technical Specs

      Best Use Mountaineering
      Temperature Rating (F/C) Comfort: 14 F/ -10 C
      Comfort Limit: 0 F/ -18 C
      Weight Short: 2 lb. 3 oz. (1000 g)
      Regular: 2 lb. 10 oz. (1200 g)
      Long: 3 lbs. (1400 g)
      Zipper Location Right
      Material 10D taffeta nylon
      Insulation Type White duck down
      Fill 850+ fill power (RDS certified)
      Short: 570 g of down fill
      Regular: 750 g of down fill
      Long: 1020 g of down fill
      Shape Mummy
      Fit (User Recommended Height) Short: Fits up to 5' 6" (168 cm)
      Regular: Fits up to 6' (183 cm)
      Long: Fits up to 6' 6" (198 cm)
      Dimensions (L x shoulder/hip width) Short: 73 x 31/18 inches
      Regular: 80 x 31/20 inches
      Long: 87 x 31/20 inches
      Gender Unisex

       

      Shipping Time: Orders processed and shipped within 24-48 business hours of placement date. Shipped from Arizona. Delivered in 2-6 days with FREE GROUND SHIPPING on all orders over $99, that ship within the 48 contiguous United States. Additional shipping options available. 

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      Pairs well with

      ZERO Mummy Sleeping Bag

      ZERO Mummy Sleeping Bag

      Regular
      $399.50

      We clean up after ourselves.

      Ecommerce deliveries have a carbon footprint. That's why we support verified projects that remove carbon from the air.

      PARTICIPATING BRANDS AND CUSTOMERS HAVE HELPED FUND
      68+ million
      Carbon-neutral orders
      49+ thousand
      Tonnes of carbon removed
      THAT'S LIKE...
      6 billion
      Smartphones charged
      202 million
      Kilometers driven by a gasoline-powered car
      HOW IT WORKS

      Every delivery’s carbon footprint is calculated based on weight, shipping method, and distance traveled. We neutralize these emissions by purchasing verified carbon removal credits from groundbreaking projects.

      44.01 carbon injection site in Oman
      Climeworks direct air capture facility in Iceland
      MAKING A DIFFERENCE

      With your purchase, you’ll join a community of proactive merchants and customers dedicated to a sustainable future. Together, we've removed emissions for over 68 million deliveries and removed over 49 thousand tonnes of carbon.

      FUTURE-PROOFING OUR PLANET

      We work with a network of pioneering carbon removal companies that have been vetted by the commerce platform Shopify.

      InPlanet rock powder spread over a field
      Carbon-neutral shipping with Shopify Planet
      Free Carbon-Neutral Shipping
      12703kg
      shipping emissions removed
      That's like...
      32520
      miles driven by an average gasoline-powered car
      We fund innovations in...
      Soil
      Forest

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