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Granite Gear

Granite Gear eVENT SIL Ultra-Duty Packliners

Item #: ggr0054


$29.97 - $49.95

* Discontinued styles/colors marked as 'clearance'.

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$29.97 - $49.95
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180 Day Return Policy.


Order before 12 p.m. MST Mon. - Fri. & we'll ship same day.


Granite Gear AirVent HD Reduction DryBlocs are heavy duty ultralight waterproof roll closure bulk reducing sacks that are ideally shaped for easy and efficient packing. The extremely waterproof breathable eVent bottom allows air to escape as the sack is roll compressed, yet maintains its wonderful block shape that is ideal for stacking in your pack. Granite Gear also added an arched rolling stay that helps keep the top of the sack open while loading and shapes an easy to grab handle when sealed. The ultimate cure for compression. Reduce weight and bulk! Assorted Colors.
  • eVent bottom allows you to simply roll and compress the air out through the bottom
  • Waterproof
  • Arched rolling helps keep bloc open while loading and forms an easy grab handle when sealed
  • Designed to be used inside your backpack
  • Medium: 5.75 oz / 163 g, 11.5 x 18 x 38.5 in / 29 x 46 x 98 cm, 3000 - 4000 cu in / 50 - 65 L
  • Large: 7 oz / 199 g, 12.5 x 20 x 46.5 in / 32 x 51 x 118 cm, 4000 - 5500 cu in / 65 - 90 L
  • XL Portage: 7.4 oz / 210 g, 12.5 x 23 x 38.5 in / 32 x 58 x 98 cm, 6000 - 7400 cu in / 98 - 120 L
  • Specs

    Brand Granite Gear
    Weight 5.75 oz / 163 g (M)
    Material 100D Cordura High Tenacity Nylon & eVent Bottom
    Seam Taped No
    Sizing M, L, XL


    Reviews For The Granite Gear eVENT SIL Ultra-Duty Packliners

    Warranty & Returns

    Money Back Guarantee

    If you are not 100% satisfied with what you have purchased from CampSaver within 60 days of purchase, you can take advantage of our 60 Day No-Hassle Money Back Guarantee. What does that mean to you? We'll exchange your product for free or give you a full refund. You'll never be left regretting your purchase with CampSaver. We've got you covered. Request a return here.

    Fit Guarantee

    All New Men's and Women's apparel and footwear (excludes items in the Shed) comes with what we like to call a Fit Guarantee. If the apparel/footwear you purchased does not fit comfortably and you'd like to exchange it for another size, we will cover not only the cost of the return shipping, but also shipping the replacement size (if in-stock) to you. The Fit Guarantee only applies to shipping within the continental United States. At CampSaver you can buy with confidence that you will like what you buy, risk-free. Please allow 2 weeks for replacement item shipping. If you have any questions about our Fit Guarantee, give us a call at 1-877-883-6276.

    Extended Return Policy

    On top of our other fantastic policies described above, CampSaver has a very liberal 180 Day New/Unopened Return Policy. New, unused, or unopened products (excludes items from The Shed) may be returned to us for up to 180 days, no questions asked. If you wish to return a new, unused, or unopened item after the 180 day return policy has expired, request a return or give us a call at 1-877-883-6276. CampSaver will accept those items at it's own discretion. If an item that is used is returned to us after the 60 day limit we will assess a 50% restocking fee.


    All of the products we carry have a warranty which covers product defects for, at the very least, 60-days, many for up to a year. If you have any questions about the warranty on a given product, give us a call at 1-877-883-6276.

    Return an item  |  More Return Policy Information

    About Granite Gear

    Granite Gear
    Manufacturer of Backpacks, Packing Systems and all kinds of great outdoor gear, Granite Gear is passionate about offering products that are not just creative, but innovative. Creative products have great shelf appeal because they usually come straight from the marketing department, complete with a new buzzword to describe it! To Granite Gear, innovation is more than just being creative for the sake of market differentiation; it has to actually work better. True innovation starts with the fire of an idea, is tested on the trail, and stands the test of time. They are so passionate about innovation, that they've kindled their whole business fire with it.