Ultra Running Bottles & Soft Flasks for Ultramarathon Runners

[ Hydrapak Soft Flask with Tube: UltraFlask 600 ( 600mL/20oz ) ]
Use with or without the tube, you have the option to mount the bite valve directly to cap. Customise and cut the tube to the preferred length.

[ Hydrapak Soft Flask with Tube: UltraFlask 500 ( 500mL/17oz ) ]
Use with or without the tube, you have the option to mount the bite valve directly to cap. Customise and cut the tube to the preferred length.

[ UltrAspire Soft Flask with Tube: Collapsible Bottle 500mL/16oz Capacity ]
Fits in the front pockets of your vest for quick access and hands-free delivery. The 12" / 30cm tube can be trimmed to any preferred length.

[ UltrAspire Soft Bottle: UltraFlask 550mL/18oz Capacity ]
The Ultra Flask is a curved, flexible / super-squeezable, easy stowing bottle that is a hybrid between a soft flask and a hard bottle.
Colours: Green, Blue, Pearl

[ Inov-8 Soft Flask : 0.25 250mL/8.5oz Capacity ]
250ml soft flask to carry water or gels. Simply remove all of the air to remove bounce. The flexible flask can be compressed down once water / gel has been consumed.

[ Inov-8 Soft Flask : 0.5 500mL/16oz Capacity ]
500ml soft flask to carry water or gels. Simply remove all of the air to remove bounce. The flexible flask can be compressed down once water / gel has been consumed.

[ Inov-8 Soft Flask with Tube : 0.5 500mL/16oz Capacity ]
500ml soft flask with straw/tube and Hydrapak Blaster Valve. Simply remove all of the air to remove bounce. The flexible flask can be compressed down once water / gel has been consumed. The 12" / 30cm tube can be trimmed to any preferred length.

[ Hydrapak Soft Cup: SpeedCup 200mL/6.7oz capacity ]
Fold it, roll it, or scrunch it up. Lightweight at 10 grams, free standing, easy to hold and collapsible this re-useable hydration cup fits in any pocket or spare space.

[ Hydrapak SoftFlask: SF750 750mL/25oz Capacity ]
Highly collapsible 750mL bottle that incorporates an easy to use bite valve with a locking cap. Dust cap included.

[ Hydrapak SoftFlask: SF350 350mL/12oz Capacity ]
Highly collapsible 350mL bottle that incorporates an easy to use bite valve with a locking cap. Dust cap included.

[ Hydrapak SoftFlask: SF250 250mL/8.5oz Capacity ]
The original lightweight, flexible, collapsible SoftFlask bottle with soft bite valve.

[ Hydrapak SoftFlask: SF150 150mL/5.1oz Capacity ]
The original lightweight, flexible, collapsible SoftFlask bottle with soft bite valve.

[ Ultimate Direction Soft Flask: BODY BOTTLE 420mL/14.2oz ]
420mL soft flask with Hydrapak Blaster valve. Conforms to your body. Reduces sloshing, bouncing, and rubbing.

[ Ultimate Direction Soft Flask: BODY BOTTLE 500 PLUS 500mL/17oz ]
Larger 500mL soft flask with cap lock and big opening, allowing ice cubes or powdered energy mix to be easily added

[ Salomon Soft Flask: SPEED 500mL/16oz Capacity ]
Soft flask with larger easy grip cap that opens & closes with just a quarter of a turn. Wide opening for fast refilling with water or energy powder. Moulded/shaped base for fast return to running vest pockets when full.

[ Salomon Soft Flask Cap and Tube: SPEED STRAW ]
Screw-on cap with integrated, adjustable length straw and a high-flow valve compatible with the Salomon Soft Flask Speed.

[ Ultimate Direction Soft Flask: BODY BOTTLE 500 500mL/17oz ]
Larger 500mL soft flask with big opening, allowing ice cubes or powdered energy mix to be easily added

[ Salomon Soft Flask: 500mL/16oz Capacity ]
500mL Soft flask by Salomon/Hydrapak. Flexible so compresses as you drink to eliminate water bouncing/sloshing inside and reduce sucking effort. Easy to squeeze - with bite valve.

[ Salomon Soft Flask: 250mL/8oz Capacity ]
250mL Soft flask by Salomon/Hydrapak. Flexible so compresses as you drink to eliminate water bouncing/sloshing inside and reduce sucking effort. Easy to squeeze - with bite valve.

[ Salomon Soft Flask: 150mL/5oz Capacity ]
150mL Soft flask by Salomon/Hydrapak. Flexible so compresses as you drink to eliminate water bouncing/sloshing inside and reduce sucking effort. Easy to squeeze - with bite valve.

[ Inov-8 Bottle: Flat 500mL ]
A uniquely designed flat running bottle which hugs the body to reduce unwanted movement.

[ UltrAspire Bottle: Human8 Ergo ]
8 oz ( 0.24L ) capacity. Hand friendly and low profiled, polarity system equipped, easily carried in the hand or streamlined against the torso. Patent pending angled design with just the right amount of squeeze and gravity assisted flow.

[ UltrAspire Bottle: Human16 Ergo ]
16 oz ( 0.47L ) capacity. Uniquely sized for the hour long workout, Ergo hand friendly and low profiled, polarity system equipped, easily carried in the hand or streamlined against the torso. Patent pending angled design with just the right amount of squeeze and gravity assisted flow.

[ UltrAspire Bottle: Human20 ]
20 oz ( 0.6L ) capacity. Revolutionary shaped bottle with patent pending angled design and hand friendly shape enables naturally positioned access and gravity assisted delivery.

[ UltrAspire Bottle: Human20 F ]
20 oz ( 0.6L ) capacity with finger loop. Revolutionary shaped bottle with patent pending angled design requires less tilt, enables naturally positioned access and gravity assisted delivery. Plus: the perfect finger loop for easy secure grab and return to holster.

[ UltrAspire Bottle: Human26 ]
26 oz ( 0.77L ) capacity with finger loop. More capacity developed to match the capacity of a race vest. Revolutionary shaped bottle with patent pending angled design requires less tilt, enables naturally positioned access and gravity assisted delivery. Plus: the perfect finger loop for easy secure grab and return to holster.

[ Ultimate Direction Bottle: 20oz / 0.6L with Kicker Valve ]
Add the favorite Kicker Valve to any standard water bottle.

[ Ultimate Direction Bottle: FlexForm 600 600mL/21oz capacity ]
Soft and ergonomic bottle is comfortable in the hand and against the body, with silicon push/pull bite valve.

[ Ultimate Direction Bottle: FlexForm 350 350mL/12.3oz capacity ]
Soft and ergonomic bottle is comfortable in the hand and against the body, with silicon push/pull bite valve.