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CamelBak - Water Master 70oz Antidote

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  • The CAMELBAK WaterMaster comes equipped with a 70 oz (2 L) Mil Spec Antidote™ Reservoir. Secured in a double insulated, 500D Poly Kodra fabric backpack, liquids are kept cool and fresh on-the-go hydration.
Kroll International, LLC.
Usually Ships within 2 Business days

 Product Description


WaterMaster 70 oz/2L Antidote



  • (1) Double-insulated carrier
  • Keeps water cool
  • 500D Poly Kodra fabric
  • Tear-away harness to help prevent accidents
  • Stow pocket holds keys and other essentials
  • Includes 70 oz. (2 L) Mil Spec Antidote™ Reservoir w/ Quick Link™ Exit Port Big Bite™ Valve w/ Integrated cover to keep Antidote Access Port clean and protected
  • ¼ turn cap cover
  • large reservoir opening for easy cleaning
  • Convenient strap management
  • CamelBak® Got Your Bak™ Guarantee: If we build it, we'll Bak it™ with our LIFETIME guarantee


The CAMELBAK WaterMaster comes equipped with a 70 oz (2 L) Mil Spec Antidote™ Reservoir. Secured in a double insulated, 500D Poly Kodra fabric backpack, liquids are kept cool and fresh on-the-go hydration. The reservoir's Big Bite™ Valve drinking tube features an integrated cover to prevent dirt and debris from entering the access port. Bring this pack on camping trips, hikes, and more, to ensure clean water for your time spent outdoors.

Inclduing a Quick Link™ Exit Port with an auto shutoff mechanism, the bite valve can be disconnected from the main drinking system. Simply leave the tube attached your pack and remove the reservoir for a fast and seamless refill process.

The low profile carrier design features an easy to open, quarter turn cap with a secure seal. For even more convenience and functionality, this durable outdoor hydration pack includes stow pockets for holding keys and other small essentials. With a tear-away harness to help prevent accidents, this CAMELBAK WaterMaster is equipped for tactical and survival use.

Includes CamelBak® Got Your Bak™ Guarantee - If we build it, we'll Bak it™ with our LIFETIME guarantee.

Technical Specifications:

Hydration Capacity: 70 oz / 2L

Total Capacity: 2L (122 cu in) + 2L Reservoir

Total Weight: 1.1 lbs / .49 kg (pack only) empty resevoir

Dimensions: 14 in x 9.5 in x 1.5 in (35 cm x 25 cm x 4 cm)

Fabric: 500D Poly Kodra fabric


We recommend wiping your pack with a damp cloth to remove dirt. If the pack is extremely dirty and needs a deeper cleaning, soak it in cool or warm water with a very mild soap. Rinse the pack thoroughly with cool water. If soap residue remains in the fabric, it may create suds if exposed to water or sweat.

DO NOT wash your pack in a washing machine.

Machine washing may damage the pack or affect the integrity of the fabric and fasteners, and will void the Got Your Bak™ Guarantee.


The best way to care for your reservoir is to clean and dry it after every use, especially if you fill the reservoir with anything other than water. However, if a reservoir has not been cleaned after every use, and mold or discoloration develops:

1. Use hot water and a CamelBak Cleaning Tablet. (Or use 2 tablespoons of baking soda or bleach instead of CamelBak Cleaning Tab.) Mix the solution inside your reservoir and elevate the reservoir above the tube and Big Bite Valve. Pinch the bite valve, allowing the solution to flow into the drink tube and fill the bite valve.

2. Let the reservoir and cleaning solution sit in the reservoir and drink tube for about 30 minutes.

3. Wash the reservoir with hot water and mild soap. Be sure to completely rinse away the cleaning solution in the reservoir and drink tube before using again. You can also use CamelBak brushes from our Cleaning Kit to scrub your reservoir and drink tube. Brushes are the best way to ensure you are scrubbing all of the areas of the reservoir clean.

4. Once the reservoir is clean, be sure to air dry overnight so no moisture is trapped inside, which can cause mold to grow. These steps will make your reservoir safe for use. If there are still spots left behind, these are permanent mold stains that may not be removable. However, your reservoir is still safe and usable after you’ve cleaned it.

 Warranty Information

Kroll International, LLC will accept return of products within 30 days of ship date from our warehouse.

Customers must request a Return Merchandise Authorization (RMA) prior to any return.

Items that are not eligible for return are Firearms, Body Armor, Defense/Pepper Spray, Discontinued items, Undergarments, Batteries, Gloves, Personal Communications Products, Headwear, apparel, Smith & Wesson Components/Kits, Ammunition, Opened packages, Products not in original packaging, Forensic Testing Supplies, First Aid or Trauma Treatment packs, Worn products, Special Order Products.

Any item returned not in accordance with this written policy will not be accepted as a return or reimbursed and will be returned to the customer at the customer’s expense.

 Other Details

Due to the nature of these products, there are times that the manufacturer may make adjustments or improvements to their products and not alert us immediately to these changes. Please let us know if your product differs in any way.

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