Doctrine // the why
MissionOdor barrier first, waterproof second. Goes inside the food dry bag. In bear country, this liner + Ursack/BV500 = legal compliance. For hunters, also scent-control between food and game meat. Replace whenever the seal fails or after 1 year of heavy use.
Contents // 2 items
| Item | Qty | |
|---|---|---|
| Per pouch | ||
| Loksak Opsak 12×20 | 1 (in use) | |
| Spare Opsak | 1 | |
Expirations // quarterly check
Opsak in service
2027-04-00
Replace if seal fails or 1 yr
Refill Triggers // what makes you restock
- Seal degraded or puncturedReplace immediately. Old Opsak goes to wet/dirty bag rotation if seal still partially functional.
- Bear country tripVerify zip seal closes airtight at home before departure. Test by submerging.
Service Log // chronological
- 2026-04-26Built v1.0 baseline — MJR
- — · — awaiting next entry