Stuff Sack

Pack organization for the rough and tumble people out there

$9.95 – $18.95

XXS / 2.5 literXXS / 2.5 liter
XS / 4 literXS / 4 liter
S / 6.5 literS / 6.5 liter
M / 9 literM / 9 liter
L / 15 literL / 15 liter
XL / 20 literXL / 20 liter
XXL / 30 literXXL / 30 liter
Outback RedOutback Red
Pacific BluePacific Blue
Olive GreenOlive Green

Sleeping Bag Temperature Ratings Explained

The EN Rating scale is a scientific test to determine the warmth of a sleeping bag. Unisex sleeping bags list the Lower Limit which is the lowest temperature rating that an average male sleeper would be comfortable in. Our women’s sleeping bags list the Comfort Limit, which is the lowest temperature rating at which an average female sleeper should be comfortable. The comfort and lower limit temperature ratings are listed in the features table on the product page.

For example, a unisex sleeping bag that shows a Lower limit of 23ºF means a man should be comfortable down to air temperatures of 23ºF. The same bag will also have a Comfort limit, in the realm of 32°F, so a woman would be comfortable down to an air temperature of 32ºF. Men and women should always sleep in a layer of long underwear and use a sleeping mat with an R-Value appropriate for expected ground temperatures – without this, the sleeping bag itself is unlikely to keep the sleeper warm enough.


Here’s a basic categorization of appropriate use, based on rated temperatures:
Summer:   >+35ºF / +3°C
3-Season:   +10 to +35ºF / -15° to 0°C
Winter:   <10ºF / -15°C


A huge variety of factors can impact sleeping bag warmth - the above temperatures are merely guidelines, not guarantees. It’s important to think of a sleeping bag as one element in a sleep system which also includes an appropriately insulating sleeping pad and a liner. For instance - if you plan on sleeping in nighttime air temperatures of 27ºF / -3°C, choose a bag with a gender-appropriate rating of 23°F / -5°C nights, plus a sleeping mat with an R-Value of 2.5 to 3, and consider a Reactor thermal liner. If you have any questions about which temperature sleeping bag / R-Value sleeping mat you should select, or how to improve your warmth in a sleep system, reach out to us via our contact page any time.

$9.95

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Description

The Stuff Sack is made from a durable 70D Nylon and is the perfect solution for organized modular packing on any adventure. A white interior coating helps to shed moisture and makes finding your contents easy and the unique tear-proof drawcord top opening is a cinch to use. Available in three colors for optimum color coding and organization of your gear. These tough Nylon Stuff Sacks do not have taped seams or a roll-top closure; so they are water resistant rather than waterproof.

Highlights

Packability

They hardly take up any space and will make up for the weight in usefulness

Best Use

Internal pack organization, packing up whatever you feel like belongs in a bag

What this bag could hold

2.5 liter: snacks, wallet & keys
4 liter: a shell jacket or lightly insulated jacket

6.5 liter: essentials: gloves, a warm hat, a headlamp, a dry base layer
9 liter: a warmer puffy jacket
15 liter: up to five days’ worth of food (for storage in your backpack)
20 liter: a tent canopy (for storage in your backpack)
30 liter: food, toiletries etc when used as a ‘critter bag’

Features

  • Made of tough 70D polyurethane coated Nylon
  • Unique tear-proof drawcord throat design
  • 2,000mm hydrostatic head
  • All stress points bar tacked & fabric edges overlocked
  • Note: seams are not tape-sealed; therefore this product is not waterproof - only water resistant