Rab Infinity 300

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The Rab Infinity 300 is an extremely light down sleeping bag stuffed with the highest quality 850 fill . It is ideally suited to fast and light mountaineering and backpacking, as well as comfort Adventure Racing. 

The Infinity series feature Petex Quantum GL outers; which offer the best weight to durability ratio of any Pertex fabric available. Combine this with 300g of 850 fill, high spec goose down and you've got one of the very best bags in terms of warmth to weight ratio. 

Rab have fitted the Infinity with a trapezoidal vertical baffle system with 'Flowgate technology', which has been uniquely customised to provide supremely efficient warmth by keeping the down equally distributed throughout the bag. The proportionally assigned differential cut means the down can loft to its full potential quickly and visibly 'rises' when you take it out of its stuff sac. The super light Pertex Quantum GL fabric also allows the down to hug the body, providing minimum 'dead-space' and thus keeping you warmer. 

More Help? For further assistance on choosing your down sleeping bag, please view the various help videos available under the 'Videos' tab above. We also have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: Down Sleeping Bags.

Pertex Quantum® GL fabric
850FP 
Trapezoidal vertical baffle system using Insotect FlowTM technology
Mummy taper shape
Proportionally assigned differential cut Fabric Warp Weft
Anti snag zipper webbing tape
Synthetic insulation zip baffles
Internal collar and hood drawcord
Angled footbox
Stuff sack
Cotton storage sack
Hand filled in Derbyshire UK

Perfect for: Winter Alpine, Brittish Winter Mountaineering or Winter Backpacking

  • Compression Size: 35 x 20m
  • Length: 190cm
  • Manufacturer: Rab
  • Mpn: QSI-14-LZ
  • Fill power: 850+US Hydrophobic European Goose Down
  • Weight: 650g (+27g stuffsac)



Customer Reviews

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  • Reviews (3)
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AA
05/25/2016
Anders A.

Great product, fast delivery, very

Great product, fast delivery, very good service! The bag was warm, I used it on a quite cold night in the Lairig Ghru, probably just below 0, and I didn't freeze (as long as I was in the bag!).

JH
12/01/2013
john h.

Brief encounter

This rope was given an active workout on the Costa Blanca last week. Over 30 routes up to 6a several top roped. The rope performed very well, comfortable to handle, braked smartly on a quick plate, light and easy to clip ,carry and coil. Some twist impart

DM
11/17/2013
David M.

GOOD FIRST IMPRESSIONS OF THE ROPE

HAVE USED THE ROPE FOR 2 WEEKS IN KALYMNOS AND FOUND THE HANDLING TO BE GOOD AND AFTER WASHING WHEN BACK HOME THE ROPE LOOKS IN GOOD CONDITION