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Western Mountaineering SummerLite 0°C Sleeping Bag

Western Mountaineering SummerLite 0°C Sleeping Bag
C$565.95 Excl. tax
Out of stock

At just 1 lb 3 oz., the SummerLite is the lightest bag we make in a continuous baffle construction. Read more..

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If we don't have this item in-stock, we can still provide the item for you through special order. Please Contact us for inquiries on availability and shipping timeline.

At just 1 lb 3 oz., the SummerLite is the lightest bag we make in a continuous baffle construction. The goal in designing this bag was to make it as light as possible without eliminating key features or function. The result is a fully-baffled bag that weighs only 19 ounces and features a full-length zipper with insulated draft protection! The SummerLite is a dream come true for lightweight backpacking fanatics.

  • Full-length #5 YKK Zipper
  • Insulated Draft Tube
  • 4″ Loft, 0°C
  • 5 1/4″ Spacing/Continuous Baffles
  • 10 oz. Down Fill
  • 59″/38″ Shoulder/Foot Girth


Ideal Use
Ultralight Backpacking / Alpine Climbing
165cm: 510g, 180cm: 540g, 200cm: 595g
Temp Lower Limit (EN Rating)
Temp Comfort Limit (W's Temp)
Season Rating
Compressed Volume
15 x 30 cm
Fits up to
Fill / Insulation
850+ Fill Goose Down
7-12 denier yarns with up to 500 threads per square inch
Sleeping Bag Shape


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