Shipping Info:


Item #: 332265189

The Platypus Big Zip is a deluxe hydration system with a low-profile design. This premium reservoir comes with an easy-to-clean wide-mouth opening and a low-profile design that fits the back panel of any pack.


  • Wide-mouth opening with Slidelock™ closure is easy to refill and locks securely.
  • Low-profile design rides flat in your pack.
  • Taste-free as well as BPA-, BPS-, and phthalate-free.
  • Embedded silver-ion protects reservoir from mold and bacteria.
  • Quick-release hose and shutoff valve make drinking and refilling easy.


  • Weight: 5.6 oz (160 g)
  • Volume: 2 L (70 fl oz)
  • Dimensions: 15.6" L x 7.9" W (39.5 x 20 cm)