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Sea To Summit - XTI (Spring 2013)

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Versatile sleeping bag, featuring all the latest technical advancements.
XTI (Spring 2013)
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  • XTI (Spring 2013)
The Traverse series is a versatile bag, designed for a broad range of activities in a variety of environments, filled with 850+ Loft European Goose Down. Designed with a relaxed mummy shape, the Traverse series offers comfort in the widest range of temperatures. With the ability to be opened out into a full duvet when sleeping in huts and zippered up for winter camping in sub-zero conditions the Traverse series can be used all year round.
The oversized neck-collar and hoodseal keep drafts out, minimizing heat loss around the face. The oversized zipper draft tube is fitted with the lightest and stiffest anti-snag material for smooth operation. A security pocket located inside the bag is easily accessible, ideal for stowing electronics to preserve battery performance in extreme cold. Using side block baffle construction to maintain a 60/40 fill ratio, more down is located in the top of the bag for maximum insulation. The soft touch lining fabric is down proof by construction and highly breathable offering a comfortable sleep. The Traverse relaxed mummy shape is cut with a larger hood, broader shoulders and large chest to provide a more comfortable sleeping bag while maintaining thermal efficiency. The addition of a full length side and foot zip allow for conversion from a traditional winter mummy shaped bag to a duvet offering the greatest versatility in a cold weather sleeping bag.

Ultra-Dry Down:
-- Repels Moisture
-- Retains Loft
-- Dries Faster
-- Anti-bacterial and Anti-microbial
-- Prolongs the life of your sleeping bag
Manufacturer Sea To Summit
Weight Short: 2.18 lbs. Reg: 2.36 lbs. Long: 2.65 lbs.
Gender Men's & Unisex
Bag Style Mummy
Seasonal Usage Three Season
Insulation Ultra-Dry Down™, 850+ Loft, 90% Down cluster, premium European Goose Down
Waterproof No
Other Features Temperature Rating:
Comfort: -1 C / 30 F
Lower Limit: -7 C / 19 F
Extreme: -25 C / -13 F

Features: Relaxed mummy convertible, 3D NanoShell™, differential cut shell with 3D side walls, offset baffles, 60/40 fill ratio, side block baffle, anatomically tapered foot, zip draft tube with anti-snag, neck draft tube with dual elastic adjustment, cushioned internal hood drawcord with dual adjustment, 2 way YKK #5 zips with separate foot zip, medium sized internal zip pocket. Includes lightweight Ultra-Sil® compression bag, mesh storage cell and laundry bag.
Fill weight:
Short | 13.40 oz
380 grams
Regular | 14.11 oz
400 grams
Long | 15.52 oz
440 grams
zip options: Short | right zip Regular | left or right zip Long | left zip
Season ratings: Spring/Autumn/Winter-lite
Product Reviews
Product Reviews
Versatility at its Best Review by Michael B

After researching and trying many "Top rated" 3 season sleeping bags in store, I chose to order the XTI bag online even though I could not find a sample to slip into. I am 6 feet tall, 165 pounds and unfortunately the regular bag is 1-2 inches too short. When I zip up the hood, it pulls on the foot box, squishing my toes slightly. It fits snug around my chest but enough room for a base layer and sweater.

So far, I have only used the XTI at 10'C / 50'f. I am happy to say I did not sweat. The full wrap around zip is a great feature to regulate body temperature. I expect it to do well in cold weather as well as the down really does envelop you when all zipped up.

Finally, to put the above into perspective. I used to own a synthetic long & wide sleeping bag, but I would be cold way above its temperature rating. I found it difficult to find an efficient and comfortable sleeping position in warmer weather.

The versatility and features of the XTI convinced me to buy it. It's within an inch of being perfect.

(Posted on 10/2/13)

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