A BETTER BITE VALVE: Our Koosah hydration bladder pack system includes our proprietary high-flow bite valve so you get water when you need it; and with a one-handed push button shut-off and super magnet retainer, you can rest assured your water is always available and within reach.
BPA FREE 1.5 LITER TOP FILL BLADDER INCLUDED - The Koosah Hydration Pack will easily accommodate a 2 Liter replacement bladder; the unique camlock closure not only assures a leak free seal on your bladder but is also simple to fill.
MULTI-PURPOSE, LOW-PROFILE - The perfect size for your outdoor adventures; Koosah carries your essentials and includes the high-quality features you need in a bladder pack.
TASTE THE WATER: Unlike other hydration systems, you'll never get any off flavors with any of our hydration reservoirs. That's because we manufacture all of our hydration pack film right here in the USA; so you can taste water, not plastic
LIFETIME WARRANTY AGAINST ANY MANUFACTURING DEFECTS - As the manufacturer of our packs we completely stand behind our manufacturing quality and if there's a problem we've got you covered; Your warranty does not cover blatant abuse, but if you have one of your closure tabs on your bladder break please let us know and we'll send you a new tab at no charge; We do inspect every item before it goes to Amazon, but we can't know what happens between it leaving our hands and getting into yours.
HYDRATION PACKS PROFESSIONALLY ENGINEERED FOR PERFORMANCE AND DURABILITY - Our engineers not only design Hydration Backpacks and Bladders, they also use and abuse them; Developed and field tested in Bend, Oregon - outdoor mecca for Mountain Biking, Road Biking, Trail Running, Nordic Skiing, Alpine Skiing, Stand Up Paddling, and whatever other outdoor activities we can do in our backyard; our products have been put to the test long before they ever get close to you - our valued customer.
BPA FREE 1.5 liter TOP FILL BLADDER INCLUDED - The Koosah Hydration Pack will easily accommodate a 2 Liter Short Replacement bladder; All Mazama Designs bladders are manufactured with USA made, medical grade film that naturally carries no off flavors of plastic or chemicals as many lower quality bladders do - the unique camlock closure not only assures a leak free seal on your bladder but is also simple to fill.
ERGONOMICALLY BUILT FOR CONVENIENCE AND COMFORT - With Features like accessory pockets to keep your keys, phone, tubes, patch kits, wallet, or whatever organized or the expandable gusseted design to keep a low profile but still have plenty of space; Featuring strap 'tuckaways' to keep loose straps from getting caught in anything or just getting in the way. Ideal for Men, Women and Kids.
ALL THE DETAILS HAVE BEEN COVERED - Some Hydration Backpacks skimp when it comes to the details like buckles and zippers, for example - The Mazama Designs Koosah pack includes compression cord chest closure for secure fit, looped zipper pulls for easy use with gloves, fully insulated body to help keep your water the right temperature, ventilated back design for wicking of perspiration, ergonomic design for even weight distribution, and fully sealable bite valve to prevent messy leakage.

Technical Details

Product Details

Package Dimensions
Width : 9.02 inch
Height : 2.76 inch
Length : 17.99 inch

Shipping Weight: 1.25 pounds (View shipping rates and policies)

ASIN : B01M0MPRB0