Exped Waterbloc 1000
Top Pick
Exped
Exped

Exped Waterbloc 1000

4.6

Best waterproof sleeping bag for serious alpine adventurers.

This hybrid system merges the protection of a bivy sack with the comfort of a down bag. It is built for demanding environments where moisture management is critical, offering a fully waterproof shell without sacrificing breathability or warmth.

$779.00

Out of stock

Who it's for

  • Alpine climbers and backpackers frequently sleeping in damp or humid conditions.
  • Cold-weather campers prioritizing a high warmth-to-weight ratio for their gear.
  • Winter explorers needing reliable heat retention in extreme environments.

Who should skip it

  • High-output sleepers who tend to sweat heavily during the night.
  • Budget-conscious hikers looking for a more affordable three-season sleeping solution.
  • Ultralight purists seeking the absolute lightest pack weight possible.

Performance breakdown

Moisture protection

The Pertex Shield shell makes this bag virtually impervious to condensation.

Excellent

Thermal efficiency

High-loft down keeps you warm even in damp, sub-zero conditions.

Excellent

Packability

The waterproof membrane adds bulk compared to standard ultralight down bags.

Good

Draft management

The oversized draft collar seals heat in effectively during freezing nights.

Excellent

Zipper reliability

Robust, snag-free zippers handle the waterproof fabric with surprising ease.

Excellent

Weight-to-warmth ratio

Impressive warmth for a bag that eliminates the need for a bivy.

Excellent

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Exped Waterbloc 1000

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$779.00
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