Dusty The Dirt Cap
Dusty The Dirt Cap

Dusty The Dirt Cap


Regular price$4.99

Free shipping on all orders over $49. $9 shipping for orders under $49.

Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

Some bikes not eligible for shipping due to manufacturer restrictions.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

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The Bivo Dusty The Dirt Cap is a functional and durable accessory designed to safeguard the spout of your water bottle from dirt, dust, and other contaminants. With its precise design and practical features, it provides reliable protection while maintaining the cleanliness and hygiene of your drinking water.


  • Keeps mud, dirt and grime out of your nozzle
  • Simple, compatible design
  • LFGB compliant food-grade silicone
  • Does not affect nozzle function
  • Can be operated with one hand
  • Works with all Bivo Gravity Flow lids