This item is no longer available.
LokSak Opsak
Excellent for odor prevention and waterproof storage. Not especially sturdy. I use to store foods while backpacking
OPSAK odor barrier bag
These OPSAK resealable bags are air/water tight and prevent odor transmission from getting to bears (and rodents) noses. When used in combination with the URSACK it prevents unwanted access to my food in the backcountry. As long as you don't puncture them they last pretty long. Now if I can only keep my camping partners from getting my goodies!
Going camping? Well, you will sleep peacefully knowing your food is stored in "bear-proof", state of the art storage bags. OPSAK is the cutting edge product in a class of its own - Why? - It allows you to enjoy your camping experience rather than worry about attracting bears that would normally smell the odors from traditional storage containers. Need to take it a step farther? They can also be used to pack out body waste.
Along with being 100% water/air tight like the aLOKSAK, the O.P.SAK (Odor Proof SAK) is also a 100% odor barrier bag. LokSak uses the same seal on the OPSAK - no gusset - that they use on the aLOKSAK, but with a different film that is odor proof and FDA approved. You can store food undetected to bears and other pests in your campsite by sealing them in the OPSAK. Also, because the OPSAK is FDA approved, you can use it in food preparation and storage. You can even pour boiling water into the OPSAK because of its extreme heat resistance.
OPSAK bags are re-sealable and proven to be odor-proof. Whether you are camping, traveling with a baby or adventure racing, these light-weight storage bags will make for a safer, more pleasurable journey.