Seal Line ILBE Sack

Bought this to use with the ILBE MAIN PACK, works well and the air valve is a nice feature, it has a blaze orange interior if needed for signaling purposes. Bag can be emptied and inflated for use as a flotation device for safely fording water. Overall pretty heavy duty. Definitely worth the money if this fits your criteria for waterproof storage. Add your gear, roll down the top and fasten the snap buckle then open the air valve to squeeze excess air out making it more compact for your pack, close the air valve after compressing the bag.

Very robust and efficient waterproof liner! Designed for the use in the ILBE rucksack for the USMC. But I put it inside my Kifaru International MMR rucksack for my trip to the Northern Pakistan. It survived the trip from Malaysia (you know how the bag handlers handle your ruck to the plane's belly) to Pakistan (through the rough off roads on the back of a Jeep) and back. When I get back and inspected the liner, it was like new without any rough abrasion! Quite expensive tho, but worth every dollar. This one have the Indian Orange colored inside the liner for emergency use; just reversible it and inflate with air and you got yourself an emergency balloon.

I purchased this product to use in conjunction with my traditional waxed canvas and leather rucksack from Frost River after seeing a video posted on YouTube.Very first impression, wow! You can definitely see the quality in this dry dag as soon as you remove it from the packaging.The 56L has a very useful, dual purpose orange liner on the inside, which makes for a great signaling device for SAR, but is very useful in aiding quick identification of items in your pack.The material is PVC free and noticeably thicker than your everyday, run of the mill dry bag from the local sporting goods store.I highly recommend this for those who are in search of a dry bag/pack liner.Even the UL Backpackers out there utilizing the trash bag liners, could benefit from switching over to this.I would be hard pressed to say this would also work well in an old Medium ALICE pack as well.

If you've got the time and patience+shoe goo go for it. It'll save you $30-$40.

Large enough to hold the essentials (change of clothes, towels, toilet paper) or anything else that needs to stay dry. Made in the USA, genuine military issue. Even comes with paperwork from the Department of the Navy. The bag also turns inside out and is bright orange inside for rescue situations. I would imaging you could also fill it with air and use it as a floatation device.

perfect for the insert to my pack but can be used for other things too- wading across a stream or on my boat for dry storage... great deal

Got this for an ILBE that I use as a BOB. I just use trash bags when I hike, but they only last a few days on the trail before I end up changing them out. This fits the ILBE perfectly and don't weigh too much. Good for a bug out.

Best price I found at the time. Purchased to work with Milsurp Marine packs (USMC ILBE MARPAT MAIN PACK). Fits perfectly, top quality, new. If filled to capacity does not allow use of internal (top/bottom section) pack divider or the use of side entry pockets.