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.

• Hermetic Seal – An Absolute Airtight Seal Preventing the Re-entry or Release of Air and Micro-Organisms
• Made in the USA
• Traps Odors Inside the Re-sealable Lightweight Bag
• Stock Sizes Ranging from 7” x 7” to 28” x 20”
• Protects Against Microscopic Particles like Dust and Sand
• Recyclable and Reusable

• FDA & NSF Approved Food Safe Materials
• Excellent for Long Term Biohazard Storage
• Excellent Anaerobic Chambers, with Results in Two to Four Hours.
• Tensile Strength: ASTM Method D-882
  Typical Value MD: 3,720 PSI / TD: 2,630 PSI
• Can Withstand Direct Heat Up to 170 Fahrenheit
• Add Boiling Water to the OPSAK to Rehydrate Food
• Patent Protected Closure
• No BPA or Use of Any Harsh Chemicals
• Scuba Schools International Approved Waterproof up to
  200 Feet/60 Meters
• 5 mil Patented Film Technology with Barrier and Odor-Proofing
  Capabilities