The Platypus Big Zip™ EVO 3 Liter is a premium hydration reservoir that offers a 50% faster flow rate than previous models, making it ideal for hikers, backpackers, and mountain bikers. The reservoir features a Secure SlideLock™ that allows for easy filling and secure closure, while the quick-disconnect system offers fast access to the drinking tube. The semi-rigid center baffle provides low-profile support and ensures easy cleaning. Embedded silver-ion technology protects the reservoir from mold and bacteria, and all materials are BPA-free, BPS-free, and phthalate-free for a taste-free hydration experience.

Features:

• Faster Flow Rate: 50% faster flow with the new HyFLO™ self-sealing bite valve and larger 5/16" drink tube.
• Secure SlideLock™: Opens and closes easily for filling, while ensuring a leak-proof seal.
• Quick-disconnect System: High mount design offers easy access without digging through your pack.
• Leak-proof Shut-off Valve: Instantly stops flow, making it safe and reliable to store.
• Funk-Free Protection: Silver-ion technology prevents the growth of mold and bacteria.
• Pure Hydration: Made from taste-free, BPA-free, BPS-free, and phthalate-free materials.
• Easy Cleaning: Semi-rigid center baffle makes the reservoir easy to clean and dry.