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Description
The antibacterial upgrade for the popular 590 TWIST bottle provides protection against the formation of unpleasant odours caused by bacterial growth inside the bottle. This technology, which has been successfully tested in the medical and food industries, prevents bacterial growth through a purely physical effect without releasing bioactive substances like silver ions.
The bottle also includes a magnetic-mechanical bottle mounting system for bike frames.
The mid-sized 590ml TWIST bottle offers an easy squeeze thanks to its softer material, along with a new bottle cap featuring a high-flow, self-sealing, and leak-proof valve, plus an optional dirt cover. Its semi-compact size and simplicity make it ideal for Road, Gravel, and MTB use.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team