Mission-critical cold-water access.
A patented, compact personal hydration system designed to keep 3.2 liters of ice water cold for extended field use in extreme heat.

O’Dochartaigh LLC
d/b/a ThirstyRock Hydration Gear
- Address
- 126 County Road 135
Oakland, AR 72661 - SAM UEI
- V3UUQ9NWJ7B5
- CAGE code
- 9R6K5
- GSA contract
- 47QSMS26D007J
- Primary NAICS
- 423490
- Additional NAICS
- 424990, 441227, 423740, 333415, 332216, 332999, 314910
- Contacts
- Irene Dougherty, CEO
Dan Dougherty, COO
Hydration built around field readiness.
ThirstyRock provides patented, user-centric hydration gear for ready access to ice-cold water during prolonged use in extreme heat. The compact system supports responsible hydration and significantly mitigates heat-related illness risks for military, public-safety, field-work, riding, and outdoor applications.
Dual thermal insulation
Designed to keep ice water cold for 8–12 hours in triple-digit conditions.
3.2-liter reservoir
Large-capacity custom reservoir with an accessible wide-mouth fill.
Universal mounting
Adaptable to motorcycles, ATVs, UTVs, tactical backpacks, other gear, or use as a shoulder-mounted pack.
Compact & durable
A multifunction pack, retractable hose, and field-oriented construction.

GSA Contract 47QSMS26D007J
Mission-oriented hydration gear for personnel working, training, traveling, or operating for extended periods in extreme heat.
One platform across demanding roles.
Motorcycle police units
Border and mounted patrol
EMS and search & rescue
Wildland fire and forest service
Land-management field personnel
Parks and outdoor operations
Public-safety organizations.
The current capability statement identifies use by the following units and organizations.
- U.S. CBP BORTAC
- Las Vegas Metropolitan Police Motors Unit
- Henderson Police Motors Unit
- Phoenix Police Motors Unit
- Utah Highway Patrol Motors Unit
- Amarillo Police Motors Unit
- Prescott Police Motors Unit
- Grand Prairie Police Department
