Criterion Prime 550 Down Sleeping Bag

VERY WARM, VERY LIGHT

Product Description

The Criterion Prime 550 is a 4 season sleeping bag designed for trekking and summer and winter Alpinism. With a comfort temperature rating of -12°C you can camp out in the UK all year, with the exception of the occasional extremely cold night. Its weight is 1055 grams, so it is lightweight, helping to keep your pack weight down.

It is made using a Pertex Quantum 52g/m² ripstop shell (formerly Pertex Microlight) filled with 550g of 850 FP Diamond Grade White Polish Goose down. Trapeziod construction eliminates cold spots enabling a comfortable nights sleep. Neck and zip baffles keep out drafts, whilst 2 way YKK zips enable venting to help you control the temperature inside your sleeping bag.

A DWR treatment of the shell helps protect the down from any dampness that may occur in your tent, from condensation or wet gear. When in its stuff sack, the pack size is 15 x 15 x 33 cm which will still leave plenty of room in your rucksack.

Suggested Outdoor Activities

The activities most suitable for using a Criterion Prime 550 sleeping bag are 4 season trekking or summer and winter alpinism. The night time temperature when you are doing these activities could well fall to 10 degrees below freezing. With a comfort temperature of -12°C the Criterion Prime 550 will keep you warm throughout all but the worst UK weather. The weight of 1055 grams enables the sleeping bag to be carried comfortably in your rucksack.