Mil Spec Antidote Reservoir Long (3L)
CamelBak Mil Spec Antidote Reservoir Long (3L)
Full-length 3L military hydration reservoir engineered for stability and mission adaptability.
Quick Facts
-
Capacity: 3 liters (100 oz)
-
Material: Thermoplastic polyurethane (BPA/BPS-free)
-
Weight: 12.6 oz (approx.)
-
Tube: Insulated, UV-protected, with Quick Link™ and QL HydroLock™
-
Compatibility: CPC accessories including USMC inline filter
Product Description
The CamelBak Mil Spec Antidote Reservoir Long (3L) is more than a hydration bladder—it’s a purpose-built water delivery system engineered for operational reliability. Designed for plate carriers and long-profile packs, this reservoir balances rugged construction with a streamlined form factor for maximum stability under load. Trusted in combat environments worldwide, the Antidote sets the standard for military-grade hydration performance.
Built for Tactical Endurance and Adaptability
-
Quick Link™ System: Enables fast refills and modular connection to CPC-compatible accessories, including the USMC filter.
-
QL HydroLock™ Valve: Provides one-handed water control with automatic shut-off when disconnected.
-
Low-Profile Baffled Design: Reduces slosh and stack height for improved stability in motion.
-
ÂĽ-Turn Fillport: The largest opening in its class for rapid filling and secure, leak-proof sealing.
-
Insulated Tube Cover: Guards against UV damage and abrasion while maintaining water temperature.
Specifications
-
Capacity: 3 liters (100 fl oz)
-
Weight: 12.6 oz (approx.)
-
Dimensions: Long-profile fit (optimized for full-length hydration compartments)
-
Material: Thermoplastic polyurethane (100% BPA/BPS-free)
-
Drink Tube: Insulated with Quick Link™ and QL HydroLock™
-
Fillport: ÂĽ-turn, air-tight seal
-
Compatibility: CPC accessories, USMC inline filter
-
Color: Black
FAQ
Q: What’s the difference between the Long and Short versions of the Antidote?
The Long version is designed for taller packs and plate carriers, offering extended coverage, while the Short version fits compact setups.
Q: Can this reservoir connect to in-line filters?
Yes. It’s fully compatible with CPC and USMC filter systems via the Quick Link™ port.
Q: Does the Antidote include an insulated tube?
Yes. The tube cover is insulated and UV-resistant to reduce heat exposure and wear.
Proven in the field and trusted by professionals, the Mil Spec Antidote Long delivers dependable hydration across the harshest environments.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Mil Spec Antidote Reservoir Long (3L)
Mil Spec Antidote Reservoir Long (3L)
CamelBak Mil Spec Antidote Reservoir Long (3L)
Full-length 3L military hydration reservoir engineered for stability and mission adaptability.
Quick Facts
-
Capacity: 3 liters (100 oz)
-
Material: Thermoplastic polyurethane (BPA/BPS-free)
-
Weight: 12.6 oz (approx.)
-
Tube: Insulated, UV-protected, with Quick Link™ and QL HydroLock™
-
Compatibility: CPC accessories including USMC inline filter
Product Description
The CamelBak Mil Spec Antidote Reservoir Long (3L) is more than a hydration bladder—it’s a purpose-built water delivery system engineered for operational reliability. Designed for plate carriers and long-profile packs, this reservoir balances rugged construction with a streamlined form factor for maximum stability under load. Trusted in combat environments worldwide, the Antidote sets the standard for military-grade hydration performance.
Built for Tactical Endurance and Adaptability
-
Quick Link™ System: Enables fast refills and modular connection to CPC-compatible accessories, including the USMC filter.
-
QL HydroLock™ Valve: Provides one-handed water control with automatic shut-off when disconnected.
-
Low-Profile Baffled Design: Reduces slosh and stack height for improved stability in motion.
-
ÂĽ-Turn Fillport: The largest opening in its class for rapid filling and secure, leak-proof sealing.
-
Insulated Tube Cover: Guards against UV damage and abrasion while maintaining water temperature.
Specifications
-
Capacity: 3 liters (100 fl oz)
-
Weight: 12.6 oz (approx.)
-
Dimensions: Long-profile fit (optimized for full-length hydration compartments)
-
Material: Thermoplastic polyurethane (100% BPA/BPS-free)
-
Drink Tube: Insulated with Quick Link™ and QL HydroLock™
-
Fillport: ÂĽ-turn, air-tight seal
-
Compatibility: CPC accessories, USMC inline filter
-
Color: Black
FAQ
Q: What’s the difference between the Long and Short versions of the Antidote?
The Long version is designed for taller packs and plate carriers, offering extended coverage, while the Short version fits compact setups.
Q: Can this reservoir connect to in-line filters?
Yes. It’s fully compatible with CPC and USMC filter systems via the Quick Link™ port.
Q: Does the Antidote include an insulated tube?
Yes. The tube cover is insulated and UV-resistant to reduce heat exposure and wear.
Proven in the field and trusted by professionals, the Mil Spec Antidote Long delivers dependable hydration across the harshest environments.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
CamelBak Mil Spec Antidote Reservoir Long (3L)
Full-length 3L military hydration reservoir engineered for stability and mission adaptability.
Quick Facts
-
Capacity: 3 liters (100 oz)
-
Material: Thermoplastic polyurethane (BPA/BPS-free)
-
Weight: 12.6 oz (approx.)
-
Tube: Insulated, UV-protected, with Quick Link™ and QL HydroLock™
-
Compatibility: CPC accessories including USMC inline filter
Product Description
The CamelBak Mil Spec Antidote Reservoir Long (3L) is more than a hydration bladder—it’s a purpose-built water delivery system engineered for operational reliability. Designed for plate carriers and long-profile packs, this reservoir balances rugged construction with a streamlined form factor for maximum stability under load. Trusted in combat environments worldwide, the Antidote sets the standard for military-grade hydration performance.
Built for Tactical Endurance and Adaptability
-
Quick Link™ System: Enables fast refills and modular connection to CPC-compatible accessories, including the USMC filter.
-
QL HydroLock™ Valve: Provides one-handed water control with automatic shut-off when disconnected.
-
Low-Profile Baffled Design: Reduces slosh and stack height for improved stability in motion.
-
ÂĽ-Turn Fillport: The largest opening in its class for rapid filling and secure, leak-proof sealing.
-
Insulated Tube Cover: Guards against UV damage and abrasion while maintaining water temperature.
Specifications
-
Capacity: 3 liters (100 fl oz)
-
Weight: 12.6 oz (approx.)
-
Dimensions: Long-profile fit (optimized for full-length hydration compartments)
-
Material: Thermoplastic polyurethane (100% BPA/BPS-free)
-
Drink Tube: Insulated with Quick Link™ and QL HydroLock™
-
Fillport: ÂĽ-turn, air-tight seal
-
Compatibility: CPC accessories, USMC inline filter
-
Color: Black
FAQ
Q: What’s the difference between the Long and Short versions of the Antidote?
The Long version is designed for taller packs and plate carriers, offering extended coverage, while the Short version fits compact setups.
Q: Can this reservoir connect to in-line filters?
Yes. It’s fully compatible with CPC and USMC filter systems via the Quick Link™ port.
Q: Does the Antidote include an insulated tube?
Yes. The tube cover is insulated and UV-resistant to reduce heat exposure and wear.
Proven in the field and trusted by professionals, the Mil Spec Antidote Long delivers dependable hydration across the harshest environments.

