Ultraspire UltraFlask Colour:Blue Bottom cover doubles as a

Bottom cover doubles as a measuring cup and a bowl to save space in your pack for clothes

230g/m2 20

Width when closed 4 cm

0 Vestas continue this tradition by adding another size for better fit

Fully seam sealed

Ultraspire UltraFlask Colour:Blue Bottom cover doubles as aUltrAspire introduces yet another milestone in hydration history! The Ultraflask 550 Hybrid Bottle has all the benefits of a softflask but with the conveniences of a hard bottle. The bottle is designed to sit as close to the body as possible to minimize movement when full. The soft body shape helps with rapid access, comfort, and squeeze. The large cap opening easily fits ice cubes and is covered by a high flow push pull valve. Made in the USA.