No need for any safety pins!
Belt equipped with two clips for fastening your race number on the day of the race.
One size
Belt that covers the sizes from 2XS to 2XL (measured at the hip)
Weight
Belt with 2 water bottles = 195g
Belt alone = 135g
Water bottle = 30g per bottle
How to maintain the water bottle
Clean the flask properly after each use.If you use isotonic drinks, rinse all the components of the flask body, lid and mouthpiece thoroughly to make sure that no liquid remains.Use washing-up liquid and a bottle brush to thoroughly clean the bottom of the flask.Then let it dry out completely and store it without the lid on to allow the flask to air properly.If not, you might get mould inside the flask.
Do not put in the dishwasher (especially at >70°C).