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eVac Dry Sack


eVac Dry Sack

$27.95 $20.96
Space saving waterproof solution+ View tech specs
  • Size
  • ColorGrey

BEST USE: Backpacking

WATERPROOF? Yes, in situations where the dry bag will not be submerged

DIMENSIONS: 7 x 4 x 15 inches

WEIGHT: 1.7 in | 48g

Shipping & Returns

Our warehouse is actively shipping orders from 8am to 1pm MST Monday through Friday. Most orders ship in one business day, but the transit time can take up to 7 days, depending on your distance from Boulder, Colorado.

2nd Day and Next Day Air orders will ship same day if placed by 1pm MST, Monday-Friday (except holidays).

All orders are eligible for fast and easy returns within 60 days of purchase.

For more details, please check out our Help Center

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eVac Dry Sack
eVac Dry Sack
$27.95 $20.96
Description || eVac Dry Sack


The eVac Dry Sack utilizes 70D lightweight nylon fabric for strength, and air-permeable eVent® waterproof fabric on the base. The eVent fabric lets you squeeze air out of the dry sack for more efficient space utilization inside a backpack. Pack your compressible items – sleeping bags, insulated clothing – into the eVac Dry Sack, roll the roll-top closure down, then squeeze the sack to push the air out. This function allows you to fit items into your pack or travel bag more effectively. They're an oval shape, making them perfect for sliding into the contours of your pack, plus all seams are double stitched and tape-sealed.

Pro-tip: sitting on a packed eVac Dry Sack is the best way to squeeze the air out – then pack the eVac Dry Sack into a tight space in your bag or pack so it does not draw itself full of air again.

Design Details

Technical Features


Tech specs

  • Best Use
    Backpacking, Bike Packing, Travel
  • Closure
    Hypalon roll-top closure
  • Material(s)
    70D nylon body and eVent fabric base
  • Measurement
    Length - measured with roll-top closure open Volume - measured with closure rolled 3 times
  • Repair Buckle Size
    5/8in | 15mm (2-Pin)
  • Shape
    Oval base to resist rolling and an ideal height-to-width ratio for easy packing
  • Waterproof
    Yes, in situations where the dry bag will not be submerged
3 liter5 liter8 liter13 liter20 liter35 liter65 liter

Frequently Asked questions

Is this dry bag waterproof?

The body of the dry bag is waterproof (10,000 mm hydrostatic head). However, avoid submersion since water can seep through the roll-top closure of any dry bag.

Is this dry bag suitable for paddle sports?

Absolutely. The tough nylon material on this dry bag is perfect for water sports. Just be cautious around sharp objects or abrasive surfaces.

Does this bag work for modular packing in a backpack?

Yes! Use these bags for all compressible items. First, squeeze the air out, then pack the dry bag into a tight space so it doesn't draw air back in. It works wonders on sleeping bags and insulated clothing.

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