Price: $59.95
(as of Jun 03, 2025 02:58:34 UTC – Details)
The Platypus Big Zip EVO Hands-Free Hydration System Reservoir offers an evolution in taste-free hydration. Delivering an extremely high flow rate, self-sealing HyFLO bite valve, large 5/16-inch drink tube, simple one-handed filling, easy cleaning, fast drying, quick access drink tube disconnect, leak-proof shutoff valve, and more, the Big Zip EVO is a top pick for hikers, backpackers, travelers and mountain bikers. All materials are certified food-grade, BPA-, BPS-, phthalate-free and taste-free for a clean taste. The Platypus Big Zip EVO is available in 3 sizes: the 1.5-Liter measures 8.5 x 13 inches and weighs 5.6 ounces; the 2.0-Liter measures 8.7 x 15 inches and weighs 6 ounces, and the 3.0-Liter measures 9 x 17.2 inches and weighs 6.5 ounces. Manufacturer’s limited lifetime warranty. Made in the USA.
Premium taste-free, leak-proof reservoir with fast flow rate offers hydration on the go for hikers, backpackers, travelers and mountain bikers
Secure SlideLock slides both ways to open reservoir easily and close it securely; handy pincher grip allows for easy one-handed filling
The high mount quick-disconnect offers fast, easy access without having to dig down into a pack to attach or detach the drink tube
Leak-proof shut-off valve instantly stops flow, stows reliably; HyFLO self-sealing bite valve improves flow along with large 5/16-inch drink tube
To dry Big Zip reservoirs, first wipe the interioir with a towel, then prop the reservoir open with the SlideLock slider to let it air dry
3.0-Liter measures 9 x 17.2 inches and weighs 6.5 ounces; manufacturer’s limited lifetime warranty; made in the USA
(as of Jun 03, 2025 02:58:34 UTC – Details)
The Platypus Big Zip EVO Hands-Free Hydration System Reservoir offers an evolution in taste-free hydration. Delivering an extremely high flow rate, self-sealing HyFLO bite valve, large 5/16-inch drink tube, simple one-handed filling, easy cleaning, fast drying, quick access drink tube disconnect, leak-proof shutoff valve, and more, the Big Zip EVO is a top pick for hikers, backpackers, travelers and mountain bikers. All materials are certified food-grade, BPA-, BPS-, phthalate-free and taste-free for a clean taste. The Platypus Big Zip EVO is available in 3 sizes: the 1.5-Liter measures 8.5 x 13 inches and weighs 5.6 ounces; the 2.0-Liter measures 8.7 x 15 inches and weighs 6 ounces, and the 3.0-Liter measures 9 x 17.2 inches and weighs 6.5 ounces. Manufacturer’s limited lifetime warranty. Made in the USA.
Premium taste-free, leak-proof reservoir with fast flow rate offers hydration on the go for hikers, backpackers, travelers and mountain bikers
Secure SlideLock slides both ways to open reservoir easily and close it securely; handy pincher grip allows for easy one-handed filling
The high mount quick-disconnect offers fast, easy access without having to dig down into a pack to attach or detach the drink tube
Leak-proof shut-off valve instantly stops flow, stows reliably; HyFLO self-sealing bite valve improves flow along with large 5/16-inch drink tube
To dry Big Zip reservoirs, first wipe the interioir with a towel, then prop the reservoir open with the SlideLock slider to let it air dry
3.0-Liter measures 9 x 17.2 inches and weighs 6.5 ounces; manufacturer’s limited lifetime warranty; made in the USA
Customers say
Customers find the hydration pack well-made, easy to fill and seal, and appreciate its perfect size that fits well in backpacks like the GoRuck 20L Rucker. They consider it a great investment and praise its functionality, with one customer noting its amazing flow from the nozzle. While some customers report no issues with leakage, others mention manufacturing quality issues.
