Compressport ErgoFlask 500mL + Tube – Red

Compressport ErgoFlask 500mL + Tube – Red

Wide opening for fast and efficient filling at aid stations, combined with intuitive bite valve for easy drinking
Reduces volume as it empties: the flask shrinks as you drink to avoid annyoing sloshing noises and taking up excess volume when empty
Extra-long tube with drink valve supplied along with the standard cap, allowing for easy drinking without removing the flask from a trail vest