Sea To Summit Altitude At II Down -10C Sleeping Bag – Womens Regular
When you're looking for a bag to keep you warm in the coldest of climates, the mummy-style bags are a natural first choice! However, more often than not, that warmth means you need to compromise a little on comfort. The Sea To Summit Altitude AT II is your solution to this problem – there's no need to compromise any longer.
The Altitude series by Sea To Summit offers more space than your traditional mummy bag whilst still providing the thermal efficiency required for the serious winter tourer or adventurous hiker. Keep cosy on the chilly nights with the Free-Flow triple-zip design that works hard to retain maximum warmth. There's no need to store this bag for the warmer months – bring it along on any trip and take advantage of the multiple ventilation options to stay comfortable and cool.
Sleep the way you like by utilising the versatile features of this bag. Use the half-zip on the right side of the bag to open up space for your arms to move, whilst also allowing for some additional ventilation (this also allows the top third of the bag to be folded down for use as a mini quilt!). The full length, two-way left side zip and separate foot zip can be used to open up the bag for use as a full-length quilt, which is ideal for when the mercury climbs higher than expected. And on those really cold nights, tuck yourself in tight by closing all of the zips and pulling the cord locks tight for total and luxurious warmth. Not to mention the 750+ Loft Ultra Down and oversized draft tubes that help to lock in your body heat. The Altitude also features extra down overall and Thermolite panels under the foot area, to help keep heels and ankles warmer.
As well as making comfort a priority, the Sea To Summit Altitude AT II is built to last even the most rigorous of adventurous campers. The panelled foot box and 3-dimensional hood ensure that you're not compressing the down, and the vertical baffles over the chest section prevent the down insulation from migrating, which can cause cold spots.
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