UltrAspire UltraFlask 550 Hybrid Bottle orienteering Adds Durable Water Repellency

Adds Durable Water Repellency

a magnifying lens

a clinometer for measuring slope angle and comes with a built-in adjuster for magnetic declination

and firm compression to reduce fatigue on runs

If dropped in the sea – it floats

UltrAspire UltraFlask 550 Hybrid Bottle orienteering Adds Durable Water RepellencyUltrAspire introduces yet another milestone in hydration history! All the benefits of the sport bottle without the downsides and all the benefits of a soft flask without the usual problems such as taste and staining from carbohydrate drinks. The UltraFlask 550 Hybrid Bottle is a cross between a hard bottle and a soft flask. This bottle has a body shape that conforms to the place its kept for the ultimate comfort, access, carriage and squeeze ability.