Back to top

Please select a color/color.


  • Compatible with Platypus BigZip SL and Hoser hydration reservoirs (sold separately)
  • Measures 2.5 x 0.8 in.
  • Made of HDPE

Made in USA.

View all Platypus Reservoir Accessories

REI membership


Best Use Backpacking
Weight 0.2 ounces
Rated 5 out of 5 by from Useful gadget I purchased these along with a Sawyer accessory kit to create an adapter using the inline valve, an inch or so of tubing, and a male valve section to create a way to draw water from a Vapur DrinkLink Hydration system. The DrinkLink has a auto-shut off female valve section, so the entire bite-mouthpiece with push-pull valve can be removed, and the home-made adapter plugged in, to dispense water by turning the Platypus in-line valve. Handy for making coffee or tea on the trail in your mug.
Date published: 2017-04-15
Rated 2 out of 5 by from to big. it's a little big to get your water tubes on it. Real pain.
Date published: 2017-06-04
  • y_2017, m_6, d_17, h_10
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_107451, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 57ms
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 132ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;