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What on earth are you doing for Heaven's sake? -Unknown |
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Built for those who like a little extra wiggle room but still want to stay cozy, the Sea to Summit Trek TkII features a semirectangular shape to give you the best of both worlds. This versatile sleeping bag is a great choice for everything from weekend backpacking trips to month-long globe-trotting excursionsbr. . Tapered rectangular cut offers a good compromise between the comfort of a rectangular bag and the warmth of a mummy bag. 650+ Fill Power Premium European duck down is a high quality insulation treated with ULTRA-DRY Down--ULTRA-DRY Down treatment is a permanent nano-level water repellent polymer that vastly improves the down's reaction to water without affecting its weight or loft performance. ULTRA-DRY also inhibits bacterial and microbial growth, making the bag more hygienic and long-lasting. Treated down retains over 60% more loft, absorbs 30% less moisture, and dries 60% faster compared to untreated down. Highly vapor-permeable 2D PermaShell fabric is a high-density weave 33D nylon with a DWR finish. High-density weave 40D nylon lining is engineered for comfort, using a high thread count to create a soft surface and silky hand feel. Differential cut shell and lining helps the down loft correctly for superior thermal efficiency. Offset baffle construction provides a stable structure that allows the down to loft to the right density and minimizes loss of heat through seams. Two-dimensional hood easily cinches into a form-fitted profile using the dual-adjustment drawcord to seal in the warmth. YKK #5 reverse zipper allows you to unzip the bag from top and bottom for better temperature regulation. Full-length side zipper and foot zipper let you open the bag into a full duvet for use indoors and in warmer weather. Super high-density 210D polyester cloth hidden in the draft tube is exceptionally stiff and eliminates zipper snagging. Large internal zippered p 9327868071302 19310000012 042LL