- material: 67 % polyester, 10 % spandex, 7 % rubber, 5 % polyamide, 5 % plastic, 3 % neoprene, 3 % cotton.
- one size.
- with adjustable closure.
- includes two 170 ml bottles.
- bottles are angled to avoid abrasion and irritation.
- reflective details for extra visibility in the dark.
- handy pocket with zipper.
- very suitable for running.