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LOKSAK - OPSAK Reusable Storage Bags - 12"x20", 2 Pack

4.5 4.5 out of 5 stars 1,024 ratings

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About this item

  • Camping Must - Food and hygiene items attract bears and critters, odor-proof your campsite with OPSAK. This outdoor essential can be filled with boiling water to cook food, with soapy water for washing, and more.
  • Odor In, Elements Out - Odor stops here! Discreetly carry or remove waste, cigars, food, and more. OPSAK uses the same hermetic seal as aLOKSAK to keep odor from escaping.
  • Keep Foods Fresh - Prevent air-sensitive foods from getting stale, keep them sealed and fresh, chips, crackers, coffee beans, and more. No more freezer burn on stored foods.
  • 2 Level Seal - Patented 2-level seal and durable film stays sealed under pressure. To test, place an air-filled bag under water. A few bubbles are normal, but a steady stream indicates a malfunctioning seal.
  • Multipurpose Protection - This leak proof, airtight seal can protect medical supplies, store precious metals, tools, liquids, documents, and more.
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Customer ratings by feature

Sturdiness
3.4 3.4
Value for money
3.3 3.3
Durability
3.2 3.2

Frequently bought together

$17.99 ($9.00/Count)
Get it Apr 3 - 5
Only 8 left in stock - order soon.
Ships from and sold by Best Glide ASE.
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$14.99 ($7.50/Count)
Get it Apr 3 - 5
Only 7 left in stock - order soon.
Ships from and sold by Best Glide ASE.
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$57.99
Get it as soon as Tuesday, Apr 2
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LOKSAK - OPSAK Reusable Storage Bags - 12"x20", 2 Pack


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Product Description

Along with being 100% water and air tight like our ALOKSAK, the O.P.SAK (Odour Proof SAK) is also a 100% odour barrier bag. We use the same seal on our OPSAK - no gusset - that we use on our 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.

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LOKSAK - OPSAK Reusable Storage Bags - 12"x20", 2 Pack
LOKSAK - OPSAK Reusable Storage Bags - 12"x20", 2 Pack
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Reusable Storage Bags for Food by Smelly Proof Bags - MADE IN USA, Easy Clean, Dishwasher-Safe, PEVA & BPA FREE, XL 3-mil Thick Bags, Extra Large Clear FLAT 10.5" x 12" GALLON 10-Pack
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Price-10% $17.99
Typical:$20.06
$37.94$12.49-12% $14.99
List:$16.99
$14.49$18.99
Delivery
Get it Apr 3 - 5
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it Apr 3 - 5
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Value for money
3.3
3.6
4.5
3.8
4.7
5.0
Durability
3.2
3.4
4.3
3.7
4.7
4.8
Scent
4.7
5.0
5.0
Sold By
Best Glide ASE
Kaspien
Smelly Proof
Best Glide ASE
Smelly Proof
Smelly Proof
size
12x20"
28x20"
5pk 12x16" XXL 2-Gallon
9x10
10pk 8.5x10" Large Quart
10pk 10.5x12" XL Gallon
number of pieces
1
1
5
1
10
10
material
Plastic
Extra Strength Multi-Laminated-Layers Reinforced Poly-Nylon
Extra Strength Multi-Laminated-Layers Reinforced Poly-Nylon
Extra Strength Multi-Laminated-Layers Reinforced Poly-Nylon
capacity
20 liters
3 mils
3.8 liters
closure type
Press-to-Close
Zipper
Triple Track TRILOK Zipper
2
Triple Track TRILOK Zipper
Zipper
reusability
Reusable
Reusable
Reusable
Reusable
Reusable
Reusable
microwaveable

Customer reviews

4.5 out of 5 stars
4.5 out of 5
1,024 global ratings

Customers say

Customers like the performance and odor proof of the food storage bag. For example, they mention it works well to keep smells in and away from small animals. Some appreciate the size, protection, and versatility of the bag. That said, some complain about the seal failing every time and creating weak points near the seal. Opinions are mixed on quality and value.

AI-generated from the text of customer reviews

34 customers mention34 positive0 negative

Customers are satisfied with the performance of the food storage bag. They mention that it works well to keep squirrels away, it works great inside a bear bag, and it has no issues with critters. Some say that the bags are thicker and need to be thicker. Overall, most are happy with their purchase and recommend it to others.

"...Read a lot of reviews about these bags and decided to try them out.. Worked great. No encounters with wild life wanting our food...." Read more

"These work SO well!..." Read more

"...They're working fine for this purpose." Read more

"...No issues. I'll continue to use the Opsak as my go-to food storage method." Read more

25 customers mention20 positive5 negative

Customers like the odor proof of the food storage bag. They say it keeps smells in and away from small animals. Some customers also say it works well to take out any smells.

"...These serve as robust packing bags that are known for helping prevent odor release..." Read more

"These Opsak bags did indeed keep food odors from escaping the bags. But one of the bags split open along the zipper seam the first time I used them...." Read more

"...repeatedly each day, and they held up, plus it’s easy to tell that they hold in odors as soon as you open the bag and smell all of the food smells..." Read more

"...after just one day and the other after about 4, rendering them no longer odor proof...." Read more

21 customers mention15 positive6 negative

Customers like the size of the food storage bag. They mention it's large and roomy, and can fit quite a few meals. They also say it fits inside their UrSack bear bag and can be used inside a bear canister. Customers also say the bags are sturdy and hold a lot, and are clear on both sides. They say they easily hold 3 days of meals.

"I love these bags for backpacking. They fit inside my UrSack bear bag and can be used inside a bear canister too...." Read more

"I got the XL’s, they were conveniently sized but the plastic closure broke on one after just one day and the other after about 4, rendering them no..." Read more

"...They're difficult to wash, but only because they're so large, and must be dried by a towel.They do what they're supposed to do...." Read more

"...These easily held 3 days of meals. Very durable - none of them ripped or tore despite being taken out of/put in packs all weekend...." Read more

17 customers mention14 positive3 negative

Customers like the protection provided by the food storage bag. They say it keeps animals away, keeps small critters from smelling your food, and prevents encounters with wild life. Some mention that the bag works well in the pantry to deter insects. Overall, most are satisfied with the protection the bag provides.

"sack worked well keep animals out and food safe, the original package did not include the rope and accessories" Read more

"...No encounters with wild life wanting our food. Maybe we were lucky maybe it wasn’t the bags but hey how does anyone know...." Read more

"...If a bear canister is not required, they work great for keeping small critters from smelling your food in your pack at night...." Read more

"...We had no issues with bear sightings. The bags held plenty of large items and it was a great peace of mind having them." Read more

17 customers mention17 positive0 negative

Customers appreciate the versatility of the food storage bag. For example, they say it's great for backpacking, perfect for the inside bag of a food hang setup, and can be used inside a bear canister. Customers also mention that the bags are durable and reusable, and are good for a couple reuses depending on how hard you are on them.

"...They fit inside my UrSack bear bag and can be used inside a bear canister too...." Read more

"...In the end, at least for field use, they are semi disposable. I purchased a pack of two of these bags and used them for this past summers..." Read more

"...They're usually good for a couple reuses depending on how hard you are on them...." Read more

"This was great for backpacking! Very durable and works great." Read more

98 customers mention46 positive52 negative

Customers are mixed about the quality of the food storage bag. Some mention that it's well made, thick, and holds up great. However, others say that it tears near the seam or the plastic closure breaks.

"...completely block orders from bears but they certainly make my backpacking food less tempting." Read more

"...I recommend this product be probably twice as heavy - the green zip fails pretty quickly and the bag gets holes...." Read more

"...These serve as robust packing bags that are known for helping prevent odor release..." Read more

"...After thousands of miles on Trail they started to wear out (completely expected and ok at that point) so I bought some replacements, however, the..." Read more

35 customers mention23 positive12 negative

Customers are mixed about the value of the food storage bag. Some mention it's good value, while others say it'll last forever and is worth the price. Some say the bags are overpriced and virtually useless.

"Good value" Read more

"...only have the smelly proof bags been tested with bears, but they are cheaper, and lighter..I really liked my first opsaks, but I think they did some..." Read more

"...But I think for the money they are over priced !..." Read more

"...They are good, thick, high quality, odor proof bags." Read more

32 customers mention9 positive23 negative

Customers are dissatisfied with the seal of the food storage bag. They mention that the seal fails every time, and the material creates weak points near the seal. The seals on both bags split apart after just a couple of days, and they don't hold up at all. Customers also mention that there is a tear just below the seal, and it's no longer leak proof.

"...to seal the bag, I noticed the green section containing the seal had become separated from the clear portion of the bag, rendering it useless..." Read more

"...However, when I opened the second bag I immediately noticed a tear just below the seal...." Read more

"...(especially after a bit of wear) but this is a good waterproof, semi airtight, addition to proper wilderness food storage." Read more

"This is a two pack. The product needs to be completely sealed to prevent animals from picking up scent from within...." Read more

Poor Quality. Broke before first use.
1 Star
Poor Quality. Broke before first use.
I don't like writing negative reviews, but this is the worst product I have ever ordered through Amazon.I ordered two packages each of two 12.25" X 20" bags. After opening one package, I filled one bag with food. When I went to seal the bag, I noticed the green section containing the seal had become separated from the clear portion of the bag, rendering it useless (first picture).Inspecting the second bag of the package, I notice the green sealable section is attached to the clear section by a very thin layer of some type of adhesive. There is a gap between the green and clear sections on both the exterior and interior of the bag, large enough for an object (such as a finger) to get in and potentially break the fragile seal (second picture).Further inspecting the bags, I notice extra green plastic on both ends of the green sealable section (third picture). This defect was present on both ends of both bags in the package, demonstrating poor construction/quality control.I will be returning the product and requesting a refund. I am leaving in one week for a two-week solo backpacking trip along the Appalachian Trail, and was hoping to use this to avoid attracting bears and other critters. Unfortunately it looks like I will have to rely on regular plastic baggies, such as Ziploc. I don't know how odor-proof Ziplocs are, but as long as they stay sealed they will perform better than this bag. This product is described on the package as 'Military Grade'. This is plain false advertising. Military grade implies durability, and should not be used to describe something that can break before its first use. How dangerous. I can't imagine somebody relying on this product to get through grizzly territory only to have it fail on them in the field.Just read some of the statements on the packaging (fourth picture). "LOKSAK will not be responsible for any damage to items...", "Any bag deemed defective must be returned to manufacturer for review", "Our bags are disposable and MUST be replaced after extended use". Do any of those statements lead you to believe the product will be durable? No! They are basically telling you right out that their product is low quality, will not last long, and they assume no responsibility. What a scam.Please read other reviewers' comments before considering purchasing this product. Many others have experienced similar issues. I have even seen some four-star reviews praising the product, but claiming that it broke after limited use.
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Top reviews from other countries

Cody
5.0 out of 5 stars Blocks smells completely
Reviewed in Canada on March 5, 2021
2 people found this helpful
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Amazon Customer
5.0 out of 5 stars Five Stars
Reviewed in the United Kingdom on September 24, 2017
Rachel
5.0 out of 5 stars Great product
Reviewed in Australia on November 15, 2021
Mark
5.0 out of 5 stars Will order again
Reviewed in Canada on September 29, 2019
One person found this helpful
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Davina Tessier
5.0 out of 5 stars Perfect for bear bag.
Reviewed in Canada on October 9, 2019