Features Enter your model number above to make sure this fits. P.when("RPPStripeRendered").execute(function(stripeData){ if(stripeData && stripeData.state){ switch(stripeData.state){ case "result-found": document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "This fits your "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; break; case "no-result": if(stripeData.showBullet && stripeData.showBullet !== "0"){ document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "No information found for this part for "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; } break; default: document.getElementById("replacementPartsFitmentBullet").className = ""; } } }); Mil Spec Antidote 50 oz (1.5L) Low-Profile Reservoir QL HydroLock Bite Valve Adapter: easy, one-handed manual on/off water flow New fillport: industry's largest opening with air-light 1/4 turn open/close for quick, secure seal that can't be over-tightened Three well-concealed options for discreet carry that are easily accessible with either hand A lumbar zippered pocket to be used without a holster; fits all size handguns up to and including a 45-caliber weapon. Description Product Description Volume: 1925 cu in (32L) + 1.5L Reservoir Dimensions: 20 in x 16 in x 13 in (51 cm x 41 cm x 33 cm) Weight: pack only // 3.1 lbs (1.5 kg) Mil Spec Antidote 50 oz (1.5L) Low-Profile Reservoir QL HydroLock Bite Valve Adapter: easy, one-handed manual on/off water flow New fillport: industry's largest opening with air-light 1/4 turn open/close for quick, secure seal that can't be over-tightened Three well-concealed options for discreet carry that are easily accessible with either hand A lumbar zippered pocket to be used without a holster; fits all size handguns up to and including a 45-caliber weapon. Main compartment with a strapping system which allows you to carry a belted, clip or paddle holster with MOLLE webbing; holds up to one holstered weapon with one double-magazine carrier Zippered pocket located in overflow can hold an additional weapon or extra magazines Dynamic Suspension harness, 15 mm EVA foam padding, and a removable waist belt maximize load stability Enough internal volume for a quick overnight trip or taking work to and from the office Large organization pocket for all business and travel needs Overflow compartment allows for quick and easy access to extra gear Fleece-lined comm pocket with external zipper for easy access to phone, wallet, MP3 and digital camera Adjustable length elastic sternum strap Compression straps can be tucked out of the way for easier access to main compartment Hook-and-loop strap management system 10 mm EVA foam padded laptop compartment is separate from the main pack and provides quick and easy access Two zippered side pockets for bottle, power cords and Reservoir Security stash pocket for important travel documents located in the overflow compartment Internal fleece-lined glasses pocket in main compartment 1680D Ballistic nylon on boot and other high abrasion areas