Features: Hydration system designed for running, hiking, and biking Rigid backplate eliminates the need for a baffle to allow easy cleaning and drying Universal hanger for all hydration-compatible packs Big bite valve delivers 20% more water per sip TRU(R) Zip technology is durable and waterproof An integrated handle and pinch grip construction allows for comfortable, single-handed filling at sinks and refrigerators Hydroguard(TM) technology helps prevent the growth of bacteria in the reservoir and tube On/off lever makes it easy to prevent leaks Quicklink(TM) system allows for easy reservoir removal from your pack 30% lighter than the Crux(R) Reservoir Compatible with CamelBak(R) Filtered by LifeStraw(R) Reservoir Filter Kit Free of BPA, BPS, and BPF Dimensions: 13.7" x 11.7" Weight: 144g / 5 oz. Style: 2575401002