Hydration reservoir
WaterA soft bladder with a drink hose that lets you sip hands-free.
- Approx. cost
- $20–$55
- Weight
- 5–8 oz empty
- Used in
- 3 kits
Purpose
Keep drinking steady on the move so you don’t under-hydrate.
Used in kits
- Backcountry Water Treatment Kit
Camping
- Wildland Fire Crew Personal Gear Kit
Professional & Field Ops
- Search and Rescue Field Team Kit
Professional & Field Ops
Alternatives
- Water bottle— Easier to fill, treat, and monitor; requires stopping.
Maintenance notes
- Dry fully after each use — the hose is where mold hides.
- Freeze empty or blow the hose clear before cold trips.
Buying considerations
- A wide fill port makes cleaning realistic.
- A shutoff valve prevents drips in the pack.
Page history & editing
Revision status: approved Last edited 2026-07-01 by human editor