$699.95
70030-ECTB-ALL
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The streamlined 850 Down Sleeping Bag has a minimalist-minded design and a feature set that’s ideal for climbers, kayakers and backpackers who need an essentials-only kit.
The streamlined 850 Down Sleeping Bag has a minimalist-minded design and a feature set that’s ideal for climbers, kayakers and backpackers who need an essentials-only kit. We started with ultralight 100% nylon ripstop Pertex Quantum® fabric, which is windproof, down-proof and features Y-shaped filament technology to create a shell that’s nearly half the weight and twice the strength of our other down shell fabrics. The interlocking Y-shaped fibers of this fabric allow maximum down loft, provide superior durability and enhance the performance of the DWR (durable water repellent) finish. We made the liner from our beloved Houdini® fabric—a down-proof, featherweight 100% nylon ripstop that provides quick dry times and soft, next-to-skin comfort. The simple, lightweight stitch-through baffle construction reduces weight and increases stuffability. We insulated the bag with 850-fill-power Advanced Global Traceable Down (goose down certified by NSF International from parent farm to apparel factory to help ensure the birds that supply it are not force-fed or live-plucked) for exceptional heat-trapping warmth, season after season durability, ultra-compressibility and light weight. Our low-profile hood is designed to move with you and minimize twisting; it fits securely around your shoulders and head with lightweight cording and concealed cord locks. The custom stitch-through foot box maximizes warmth and allows ample room for movement.
Features
Ultralight 100% nylon ripstop Pertex Quantum® fabric, which features Y-shaped filament technology to create a shell that’s nearly half the weight and twice the strength of our other down shell fabrics
Liner is made from our beloved Houdini® fabric—a featherweight 100% nylon ripstop that provides quick dry times and soft, next-to-skin comfort
For exceptional heat-trapping warmth, season after season durability and ultra-compressibility, it’s insulated with 850-fill-power Advanced Global Traceable Down (goose down certified by NSF International from parent farm to apparel factory to help ensure the birds that supply it are not force-fed or live-plucked)
Lightweight stitch-through baffle construction reduces weight and increases stuffability
Low-profile hood is designed to move with you and minimize twisting; it fits securely around your shoulders and head with lightweight cording and concealed cord locks
Custom stitch-through foot box maximizes warmth and allows ample room for movement
When packing, there's an ultralight stuffsack made from our Houdini® fabric (1.2-oz 100% nylon ripstop). For long-term storage, a larger drawstring bag (made of a 55% hemp/45% organic cotton blend) is included
Fits up to 6'6"
835 g (29 oz)
Materials
Shell: 0.85-oz 15-denier 100% nylon ripstop Pertex Quantum® built with Y-shaped filament technology; with a DWR (durable water repellent) finish.
Fabric is certified as bluesign® approved.
Liner: 1.2-oz 15-denier 100% nylon ripstop with a DWR (durable water repellent) finish.
Insulation: 850-fill-power Advanced Global Traceable Down (goose down certified by NSF International from parent farm to apparel factory to help ensure the birds that supply it are not force-fed or live-plucked)
| Size | One Size | Small/Medium | Large/X-Large |
| Adult Head Circumference |
21.75"-24" |
21.75"-22.75" |
22.75"-24" |
| Women's |
21.25"-23.25" |
- |
- |
Measurements refer to body size, not garment dimensions, and are in inches, unless otherwise noted.
Though each Patagonia® product is designed and shaped specifically for its intended use, we can generalize our fit descriptions in four ways:
Formfitting: Conforms to the body’s contours.
Slim Fit: Closer-fitting. Slim-fitting technical garments may be worn over baselayers and light midlayers.
Regular Fit: Neither slim nor oversized. Regular-fitting technical garments may be worn over heavier midlayers.
Relaxed Fit: Drapes loosely on the body.
