For 6 "0" or "00" Saltstick capsules. This dispenser can be opened with one hand to extract the capsules. Includes color code differentiator for multiple utility. It is water resistant therefore keeping the capsules dry. Compatible with all Saltstick capsules. Complies with USA Triathlon regulations. Super light. Patented design. Can be placed on mountain bike and triathlon bars and hydration belts.