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GravityWorks™ Universal Bottle Adapter

GravityWorks™ Universal Bottle Adapter - Main image
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$12.89 $18.95 In stock

The Platypus GravityWorks™ Universal Bottle Adapter is designed to simplify your hydration system by enabling direct filtration into a variety of bottles and reservoirs. This handy accessory enhances the versatility of your GravityWorks™ system, making it easy to fill different containers on the go.

  • Compatible with the Platypus GravityWorks™ filtration system
  • Allows direct filtration into an array of bottles and reservoirs
  • Universal design for broad compatibility
  • Lightweight and compact for easy packing
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Adam ★★★★★

Fits snugly on my wide-mouth bottles and the flow rate into the reservoir is much faster than I expected, so filling up at camp takes seconds. The threads feel solid and haven’t stripped after a dozen trips now.

Robert N. ★★★★★

The threading is precise enough that I can swap it between my Nalgene and a narrow-mouth bottle without any leaks, which is the main reason I grabbed it. Set-up takes seconds and it fits snugly enough that I trust it on a rocky trail.

Ryan ★★★★★

Finally, a way to screw my wide-mouth Nalgene straight onto the filter without wrestling with a separate collar. The threads caught cleanly on the first try, and the whole setup feels solid enough to toss in a pack without worrying about leaks.