Enjoy free shipping during the holidays! Shop now and get
Free Value Shipping
on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.
Enjoy Our Extended FREE RETURNS
We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended
Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended
return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later).
We'll even cover the cost of return shipping. Learn more about our
Return Policy.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
JavaScript is blocked by AdBlocker or ScriptBlocker
We're sorry - it looks like some elements of OpticsPlanet are being disabled by your AdBlocker.
Unfortunately we are unable to offer our excellent shopping experience without JavaScript.
Please add "opticsplanet.com" and "https://opl.0ps.us/assets-895ef966d16/" to whitelist,
or disable AdBlocker for this site (please note that we do NOT feature any annoying ads on this website).
Thanks!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-800-504-5897 and we'll be happy to assist you over the phone!
CamelBak 100 oz/3.0L Short Mil Spec Antidote Accessory Reservoir Up to 16% Off w/ Free Shipping — 2 models
Rugged works well and does not grow mold. Wide opening easy cleaning, and easy close. Holds a great amount of water for those who are outside all day or on a hump. Material is durable and reliable. The only downside is that sometimes it is difficult...
Read More...
Camelbak makes the best hydration bladders . I've used them for years and they never disappoint. This MIL SPEC one works great and is highly recommend. Very easy to drink from.
Pros: Easy to use, Great Price,
Cons: None
This reservoir represents the best available hydration technology. Very high quality with design features that are great. For example, the quick detach hose and bite valve. The rib that limits sloshing and keeps the bladder from rolling on your back ...
Read More...
Product Info for CamelBak 100 oz/3.0L Short Mil Spec Antidote Accessory Reservoir
We have fantastic pricing on the Camelbak 100 oz Short Mil Spec Antidote Accessory Reservoir as part of our extensive lineup of low-priced Camelbak hydration system accessories! We're always working to hunt down the best optics, tactical gear, hunting equipment, and just plain cool stuff - so we can sell exactly what our customers want at the prices they want! Our free shipping options, our top- notch customer support, and our considerable product knowledge make an unbeatable combination. If you want to buy the Camelbak 3L Mil Spec Antidote Hydration Accessory Reservoir - you should get it from us!
More than just a reservoir, the Camelbak 100 oz/3.0L Short Mil Spec Antidote Accessory Reservoir redefines the ultimate delivery system for an operator's water supply. The Camelbak 100 oz Short Mil Spec Antidote Reservoir is the ultimate cure for dehydration that provides maximum adaptability for changing missions or combat environments.
Specifications for Camelbak 100 oz/3 L Short Mil Spec Antidote Accessory Reservoirs:
Hydration Capacity:
100 oz / 3 L
Weight:
7 oz / 198 g
Empty Reservoir Dimensions:
14 x 9 x 1 in (35.5 x 22.8 x 2.5 cm)
Materials:
0.016 in 0.41 mm thermoplastic polyurethane film > engineered thermoplastic handle > 42 in 106.75 cm PureFlow tube
Features of Camelbak 100oz/3L Mil Spec Antidote Hydration Accessory Reservoir:
Quick Link Exit Port and QL HydroLock Bite Valve Adapter: tube clicks off for faster refilling with auto shut-off
New Fillport: industry's largest opening with air-light 1/4 turn open/close for quick, secure seal that can't be over-tightened; lighter weight lower profile design
Low-profile, baffled design reduces reservoir stack and maximizes stability
QL HydroLock offers easy, one-handed on/off water flow on drink tube
Quick Link and QL HydroLock drink tube: quickly and easily attach any CPC accessory including the USMC standard filter
Insulated drink tube cover protects tube from harmful UV rays and abrasion
CamelBak Got Your Bak Guarantee. If we built it, we'll Bak it with our lifetime guarantee
Package Contents:
CamelBak 100 oz/3.0L Short Mil Spec Antidote Accessory Reservoir
CamelBak 100 oz/3.0L Short Mil Spec Antidote Accessory Reservoir Orderable Models
List of Orderable Models
CamelBak 100 oz/3.0L MIL SPEC Antidote Accessory Reservoir Short 90854, MPN: 90854, UPC: 886798908540, Code: C9-HYD-RESERVOIR100-90854
CamelBak 100 oz/3.0L MIL SPEC Antidote Accessory Reservoir Long 90857, MPN: 90857, UPC: 886798908571, Code: C9-HYD-RESERVOIR100-90857