UltrAspire Momentum 3.0 Race Vest

• Rear Fluidic bottle holsters: carry bottles low on the back, keeping them accessible while running and outside the natural arm swing.
• Guided bottle rails: help you locate and re-stow the rear bottles without removing the vest.
• 2x 550ml UltraFlask Hybrid Bottles included: provide 1.1 litres of supplied hydration capacity.
• Up to four 550ml UltraFlask Hybrid Bottles: can be carried using the vest's bottle-compatible storage.
• Front hydration pockets: elasticated openings and shock cord help secure compatible bottles and soft flasks.
• Bottle-compatible side pockets: enlarged stretch pockets provide additional hydration or equipment storage.
• Accessible quick-stash pocket: positioned for access while running, with a retaining flap to help keep contents secure.
• 6 litre capacity: provides minimalist storage for hydration, food, clothing and other essential equipment.
• MaxO2 closure: adjusts vertically and horizontally using a simple hook system for a personalised fit.
• Zippered shoulder pocket: provides secure storage for smaller essentials.
• Magnon pocket: magnetic closure provides quick access to pills, electrolytes or other small items.
• Pole Quiver compatible: attachment positions on either side accept the UltrAspire Pole Quiver.
• Water-resistant construction: silicone and PU-coated lightweight nylon helps resist water, abrasion and tearing.
• UltrAcool mesh: large-hole breathable mesh helps move moisture away from the body.
• Sweat-proof webbing: does not readily absorb moisture and become heavier when wet.
• Soft edge binding: microfibre polyester edging reduces abrasive contact against skin and clothing.
• Reflective detailing: positioned on the front and rear for additional visibility in low light.

Measure around the chest while wearing the clothing you expect to use with the vest. Because the size ranges overlap, the MaxO2 closure provides additional adjustment within each size.

The MaxO2 closure adjusts both vertically and horizontally, allowing the position and tension across the chest to be tuned to the runner and load.

For information about UltrAspire running vests and hydration packs, see our UltrAspire pack guide.

If you are deciding how much carrying capacity you need, see our running pack capacity and kit guide.

If you are unsure about sizing, bottle setup or whether the Momentum 3.0 is suitable for what you need, get in touch for straightforward advice.