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  • Nylofume Pack Liner Bag
  • Nylofume Pack Liner Bag in a 38L MLD Burn
  • Nylofume Pack Liner Bag in a 65L ULA Ohm
  • To Seal - Twist, Fold & Bungee Strap
  • To Seal - Twist, Fold & Rubber Band
  • Loose Seal - Fold Over Several Times

Nylofume® Pack Liner Bags

    • Fully waterproof
    • Odor resistant barrier
    • Tougher than compactor bags
    • Ultralight – 0.91 oz (25.9 g)


    Nylofume® Pack Liner Bags are fully waterproof to keep your gear dry. They’re made from a special nylon film that's also an odor resistant barrier to help keep your food and smellables under bear radar. Originally made to protect food and medicine during home fumigations, these bags make great backpack liners.

    Nylofume bags have been known to last on thru hikes and are found tougher than trash compactor bags which eventually develop pinholes. And they’re lighter at just 0.91 oz (25.9 g).

    The material is clear to help you see where things are inside. To seal, simply twist, fold over, and use a bungee strap or rubber band. Or for a loose seal just fold over several times. They measure 20 x 37 in. (50.8 x 94 cm) and fit most lightweight backpacks, but the length can be cut down if necessary. Use one for all your gear or two to separate your sleeping bag/quilt and clothes from your food/smellables and wet gear.



    Material: Nylon polymer film, 1 mil thick, clear, unscented

    Size: 20 x 37 in. (50.8 x 94 cm), ungusseted

    Weight: 0.91 oz (25.9 g)



    • To avoid danger of suffocation, keep this plastic bag away from babies and children.
    • Do NOT use this bag in cribs, beds, carriage, or playpens.
    • This bag is NOT a toy.

    In no event shall Litesmith, LLC be liable for any direct, indirect, punitive, incidental, or special consequential damages, to property or life, whatsoever arising out of or connected with the use or misuse of its products.

    Write your own product review

    1. Ninja-tested, hiker approved  star rating

      Posted by Jay on 8th Oct 2018

      I got these to help prevent raids by the infamous ninja squirrels of Havasu Falls and I can say that results are positive! There was no evidence of attack or even attempted attacks despite seeing multiple invaders around our campsite during our stay. I don't know how many victims there were among our fellow campers but good campsite hygiene certainly made us a less inviting target. The bags themselves are surprisingly durable for their thickness and I plan on reusing them for future trips which definitely increases the return on investment.

    2. Very durable and light  star rating

      Posted by Phil on 30th Sep 2018

      Great pack liner with excellent durability. Very light and doesn't tear easily, it just stretches after applying some force.

    3. Looks and feels like its going to last  star rating

      Posted by JEFF S on 4th Jul 2018

      these bags look and feel tough, perfect for a liner or bag , get a pack of 3

    4. Strong Bag  star rating

      Posted by Marshall on 27th May 2018

      This bag is perfect, way lighter than trash compactor bag. The only compactor bag I have is in another country so I can't compare. This is how I found litesmith, I didn't want to purchase a whole box of compactor bags so I was researching alternatives and found a better option along the way.

      No waste (unless you own a compactor)
      No stretch (allows you to compact air out of your quilt as you pack

      Just a little noisy (when your stuffing it its a little loud. its quiet after loaded up)

    5. Lightest Pack Liner  star rating

      Posted by Unknown on 16th May 2018

      This is the lightest pack liner I have found, and other than the loud material (which I was expecting) it is perfect. Material noise is similar to a sun chip bag, and is only an issue if you are packing up while others sleep.

    6. Amazing refinement in pack weight  star rating

      Posted by Dave on 9th May 2018

      This is fresh on the heels of my switch to a polycro ground cloth for my tent and a switch from Tyvek. Over time I'm getting more interested in getting lighter, and shockingly the groundcloth shaved six Oz from my load, and the bag liner looks like it's going to hold up swimmingly. Taking another oz off the pack will either help go lighter or facilitate another desired item to get added in. Either way, a win!

    7. Easy, light and durable pack liner  star rating

      Posted by Unknown on 27th Apr 2018

      Trash compactor bags are pretty heavy for what a pack liner is supposed to be, but these bags are light weight and very durable. I'm able to fit most of my important gear (sleeping bag, etc.) that I want to keep dry in one comfortable. With a second one I can keep all my gear protected.

    8. The best liner bags avialable  star rating

      Posted by Mark Bishop on 17th Feb 2018

      I really like these liner bags, they are stronger and lighter than trash compactor bags. Also transparent so easy to find things inside.

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