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Sierra Designs Diamond Spring 15

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Manufacturer's Description

Visit Sierra Designs's Diamond Spring 15 page.

Retailers' Descriptions

Here's what other sites are saying:

Perfect for fall and early spring, the women-specific Diamond Spring 15 sleeping bag from Sierra Designs warms you up with 600-fill goose down. Continuous baffle Construction designed with the Flex baffle system keeps you insulated from the cold by causing the bag to snug up close to your body, but, when you move or stretch in your sleep, it moves with you by expanding up to 8 inches.

- Mountain Gear

Sierra Designs' Diamond Spring 15 degree sleeping bag is a lightweight 3-season bag that keeps you warm with a high quality 600-fill goose down. This women's specific bag puts the insulation where it is most important as women sleep colder than men. Having warm down surrounding you does very little if can't perform properly, and SD's Flex construction eliminates that dead air space spots to insulate you more efficiently throughout the night. Flex construction also allows the bag to contort with your body as you move around in the night and has expanding baffles which add to your ultimate comfort.Features: Ergonomically shaped footbox Microfleece lines foot box Snag-free zipper tracks Draw cord at collar Draft collar Flex stretch internal and external construction Ergonomic hood Pillow pocket Zipper draft tube Pad locks Tuck Stitch construction EN Tested Includes stuff and storage sacks Specs (Regular): Fits up to 5' 6" Packed Weight: 2 lbs. 13 oz. Zipper Side: Right Fill Weight: 26 oz. Stuffed Size: 8" x 16" 600-fill power down

- Mountains Plus

Sierra Designs Women's Diamond Spring 15 Degree 600 Fill

- Rocky Mountain Trail

Sierra Designs Diamond Spring 15


The Sierra Designs Diamond Spring 15 is not available from the stores we monitor. It was last seen January 15, 2013 at Mountain Gear.

If you're looking for a new 3-season down sleeping bag, check out the best reviewed current models.


Weight 2 lb 13 oz / 1300 g
Fill Weight 1 lb 10 oz / 740 g
Temperature Rating 15 F / -9 C
EN Comfort 27° F / - 3° C
EN Lower Limit 14° F / - 10° C
EN Extreme - 18° F / - 28° C
Fill 600 Fill-Power Down
Shape Mummy
Max User Height 5 ft 6 / 170 cm
Shoulder Girth 52 - 60 in / 130 - 150 cm
Hip girth 52 - 60 in / 130 - 150 cm
Foot girth 34 - 42 in / 86 - 110 cm