Doctrine // the why
MissionBigger sibling to M-WET 5L — handles full hardshell + hunting outerwear when soaked. Same basement-compartment doctrine. Allows the M16C Hangar to remain dry for the next day's clothing rotation.
Contents // 1 items
| Item | Qty | |
|---|---|---|
| In-use | ||
| Sea to Summit Ultra-Sil 20L | 1 | |
Refill Triggers // what makes you restock
- Storm day with soaked shellBag goes to basement. Air-dry in vehicle or at base camp ASAP. Reproof DWR if it stays wet long enough to fail.
Service Log // chronological
- 2026-04-26Built v1.0 baseline — MJR
- — · — awaiting next entry