

The SmarTube System from Blue Desert is an innovative way to keep yourself hydrated while you ride. Convert any standard bottle into a hydration pack with this simple device! Stow your water bottle in a bottle cage, seat bag or backpack, and take sips from the nozzle whenever you need to. The SmarTube encourages regular intake of liquid, which is important when exercising.
Ordinary water bottles can get dirty from dust and mud on the road. Reaching for a bottle can temporarily distract you from riding, or put you off balance. Exposed to the sun, the liquid inside can warm up, decreasing its quenching ability. The SmarTube system can solve all these problems.
Other Features:
The SmarTube System isn't just for bikers. Use it while walking, jogging, climbing, skating, hunting, hiking, etc...
The SmarTube system is just $22 USD/CDN.
This 63mm cap fits most water bottles and wide-mouth NalgeneĀ® water bottles.
The 63mm SmarTube Cap is $4 USD/CDN.
The Insulator Tube from SmarTube slides over the drinking tube to keep the liquid inside shielded from extreme temperatures. The insulator also works on CamelbakĀ® and other hydration systems that use a 1cm OD tube.
The SmarTube Insulator is $5 USD/CDN.