COOPER R-7 SLEEPING BAG

Temp. Guide

​+7°C (44°F)

Carry Weight

​​2.1 lbs (0.95kg)

MSRP

$73.99 CAD

Cooper R-7

The Cooper R-7 is our smallest and lightest sleeping bag. It is great for warm weather camping, travel, and as an insulated liner to give a rectangular sleeping bag a temperature boost.​

Shape: RectangularCritical Layer Construction
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  • Pillow pocket provides a clean and secure place for a pillow, or stuff it with soft article of clothing
  • Drawcord at shoulder – use it to trap heat in and keep the cold out
  • Different shape and colour cordlocks used for ease of use at night
  • 2-way nylon coil zipper allows for venting at foot; reversible slider with hi visibility fabric
  • Anti-snag zipper tape, and insulated draft tube behind zipper
  • 4 fabric loops allow for attached cord to hold sleeping pad in place
  • Compression carry bag with 2 YKK quick release buckles
  • Extreme compact size great for travel
  • Hotcore sleeping bags of the same dimensions can be opened and zipped together around the outside edge
  • A few words on temperature ratings…
  • Hotcore Sleeping Bag Owner’s Manual and Warranty Information

Reviews

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We purchased the bag this summer as a ‘test’ bag, and are so happy with it that we would like to replace a few more for next summer, and the Hotcore is a great size, particularly if air travel is also involved.

​~ Anne – Surrey, British Columbia

CHECK OUT OUR REVIEWS PAGE FOR MORE PRODUCT REVIEWS AND TESTIMONIALS.

Specifications

Shape

Rectangular with pillow pocket

Length

7​2″ long plus 12″ pillow pocket
(182cm + 30cm)

Width

32″ wide (81cm)

Carry Weight

​​2.1 lbs (0.95kg)

Carry Size

10″ long, 6″ diameter (25cm x 15cm)

Temperature Guide

​+7°C (44°F)
A few words on temperature ratings…

Insulation

​Siliconized TrueLoft microfibre insulation with Critical Layer Construction

Outer Fabric

Polyester ripstop with light DWR coating
Colour: Mecca Orange

Inner Fabric

Micro polyester, 50D

Zipper

#5, 2-way nylon coil self healing zipper
High visibility fabric zipper pull

* all measures approximate

Critical Layer Construction

We use thermal body-mapping construction to place the insulation where it will do the most good. You already have an insulating sleeping mat below you, and most of the sleeping bag insulation that is below will be compressed by your body weight, making it inefficient. We move much of this insulation to the top of our sleeping bags where it will trap warmth from your body.

Then we add an extra layer of TrueLoft™ insulation in the core body area, from the neckline to below the beltline, to help achieve and maintain the temperature ratings. This extra layer of insulation will trap more warmth from the body than comparable sleeping bags, while adding very little to the weight, size, and cost of the sleeping bag. Think of it as putting on a jacket, the first thing we all do when we need to stay warm.

We call this Critical Layer Construction.

We use high quality TrueLoft™ micro fibre synthetic insulation that traps more warm air between its fibers than traditional insulations with the same loft. This gives you a warm, soft sleeping bag in a compact and lightweight size.

  • Lightweight – some of the lightest weight insulation available
  • Compressible – siliconized fibres slide easily allowing for greater loft, compressibility, and softness
  • Breathable – insulation and fabrics breathe to allow heat-robbing moisture & humidity to escape
  • Extremely quick drying – hydrophobic qualities allow TrueLoft™ to absorb less water and dry quickly
  • Warm when wet – while drying, TrueLoft™ still keeps you warm, performing better than inferior insulations
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