One Planet - Sac -5 Sleeping Bag - Thermolink Synthetic Fill

Easy care synthetic fill bag

In Stock

Size Selector
Zip Selector

Calculate Shipping

One Planet - Sac -5 Sleeping Bag - Thermolink Synthetic Fill

The easy-care Sac -5 is designed for general use. It is well suited to three-season travel and camping.
The Sac is not as simple as its name suggests. It features the latest in sleeping bag technology: Thermolink fill; lightweight, breathable Vapour Vent fabric; a comfortable, efficient, tapered rectangular shape and all the technical features you expect from a One Planet bag.


  • Tapered rectangular shape gives extra room and versatility.
  • Light, compact and durable Thermolink fill.
  • Uses strong, highly breathable 20-denier Vapour Vent for inner and outer fabric.
  • Three-dimensional hood and foot increase comfort and warmth.
  • The 3D neck muff and twin draft tubes on the zip keep warm air in.
  • Bi-directional zips allow you to vent your feet or zip the bag to others in the One Planet range.
  • Available in regular and large sizes.

Thermolink fill

All One Planet synthetic bags use Thermolink, One Planet's new fabulous fill. This gives a massive 15 per cent increase in warmth when tested to the European standard, meaning we can make our bags 200-300 grams lighter. Thermolink is a bonded fibre, with the fibre blanket linked throughout its thickness. This makes it strong and eliminates the need for sewn-through stitching, as well as the accompanying heat loss.
The synthetic range is made in China due to manufacturing constraints in the Melbourne factory.


About One Planet:

One Planet design and manufacture a range of high quality packs, tents and sleeping bags for camping, trekking, bushwalking, ski touring, travelling and many other outdoor activities. They are based in Melbourne, Australia and have been manufacturing outdoor equipment for over 30 years. The company is owned by Andrew King and is the culmination of mergers between Aiking equipment, Adventure Designs and One Planet. One Planet's philosophy is "Make it good, make it work, make it last". They are a relatively small company with everything from design to sales and much of their production taking place in their Melbourne factory giving them extremely good control over quality, customer service, product development and much more. They take care to reduce their impact on the environment by creating durable products that last, offering excellent repair services, and recycling. Their factory has been carbon neutral since 2005.



Size: Regular Large
Dimensions (cm):
User height x Shoulder Circumference
187 x 160 195 x 175
Bag Weight (g): 1460 1630
Zip Options: Left or Right Left
Outer Fabric: 20 Denier Vapour Vent
Inner Fabric: 20 Denier Vapour Vent
Shape: Tapered Rectangular
Foot Type: 3D Taper
Temperature Rating (ÂșC)
(EN 13537)
Comfort: 1
Limit of Comfort: -5
Extreme: -22
Season Rating: 3
Colour: Blue / Black
Stuff Sack Capacity (litres): Regular: 14L
Large: 16L
Brand One Planet
Shipping Weight 1.8000kg

Be The First To Review This Product!

Help other Kellys Basecamp users shop smarter by writing reviews for products you have purchased.

Write a product review

We Also Recommend

Others Also Bought

More From This Category