It fits securely in all standard bottle holders

Ridgeback Alloy 45mm x 3 degrees

With no mounts or screws

3 COMPATIBLE ACCESSORIES Carriers front and rear

Restrap - Race Dry Pack 7L Background picture It fits securely in allRestrap's hand crafted dry bags feature taped seams making them 100% waterproof and keeping all your belongings dry in our bags, pouches or just by themselves. The 7 liter Race Dry Pack is made from 6oz waterproof coated nylon. Designed to work seamlessly with the Race Bar Bag, it includes reflective details for increased visibility during night riding, a single roll closure and mesh side pockets for easy access on the go.