UltrAspire Momentum V2 - 6L Black

The super stripped back versatile 6L race pack with the capacity to hold all your essentials. This is the ultralight UltrAspire Momentum V2.

The Momentum V2 now includes two UltraFlask 550ml bottles as standard (as of July 2025). Built for full access while running, you can keep up with your gear with its hydration pockets in the back, mesh storage pocket for your race apparel or rain gear, and plenty of easy access pockets in the front for race day essential like cell phones, nutrition, F250 flask, and any of the other items you need to grab quickly on the go. The Momentum is capable of carrying four UltraFlask 550ml bottles two at the front and to at the back

Sizes: Measure around the widest part of the chest, if you find you're between sizes we recommend sizing up. 

• Small : 66cm - 89cm
• Medium : 82cm - 96cm
• Large : 96cm - 116cm

Details:

• Sweat Proof Webbing—won’t absorb water or get saturated and heavy.
• Safety stitched bar tack on all stress points.
• An ultralight 230g weight (average)
• Zig zagged stitching over elastic for ultra-durability, increased stretch and rebound.
• Plush feeling microfiber polyester edges, soft and non-abrasive against skin and clothing.
• Magnetic pocket with automatic magnetic closure for rapid access to essentials. Patent pending.
• Silicone and PU coated feather-weight nylon fabrics resist water, abrasion and tears.
• Lightweight, soft, breathable, but strong, large-holed mesh pulls moisture away from the body to keep skin dry and cool.