Platypus Big Zip EVO 2.0L Lumbar Hydration pack

Amazon

Premium taste-free, leak-proof Lumbar reservoir offers fast flowing hydration on the go for hikers, backpackers, travelers and mountain bikers Secure slide lock slides both ways to open reservoir easily and close it securely; handy pincher grip allows for easy one-handed filling Leak-proof shut-off valve instantly stops flow, stows reliably; Hilo self-sealing bite valve improves flow along with large 5/16-inch drink tube All materials are certified food-grade, BPA-, bps-, Phthalate-free and taste-free; Embedded silver-ion protects clean water from mold & bacteria 2. 0-Liter capacity, measures 14 x 8. 7 inches and weighs 5. 4 ounces; manufacturer’s limited lifetime ; Made in the USA

Snowcountry

The Platypus Big Zip™ EVO 2.0L Lumbar is the latest evolution in taste-free hydration. The Big Zip EVO delivers a significantly higher flow rate than previous Platypus reservoirs and a host of new features, making it a great option for backpackers, hikers, and mountain bikers. The Lumbar version is ideal for use in beltpacks or on top of your gear in a backpack.Weight: 150 gVolume: 2.0LDimensions: 22.1x35.6 cm