UltrAspire Synaptic 2.0 Waist Pack


Colour: Burgundy/Cherry Tomato

Size: One Size

Delivery options:

Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


With enough room to get you between aid stations, the Synaptic 2.0 is ready for race day. The breathable ErgoFit waistband stabilizes contents and holds it snug against your waist, so you can focus on your run.

  • Dual-sided hipbelt adjustment keeps pack and buckle centered
  • Zippered mesh pocket with key clip
  • Drop-in stash pocket holds goos and gels
  • Secure holster allows one-hand access to flask
  • UltraFlask 550 Hybrid bottle included
  • Shock cord attachments hold poles or clothes

Tech specs

Ideal for
  • Running
  • Padded
Bottle holderYes
Bottle includedYes
Lid type
  • Sport cap
Bottle volume550ml
Additional feature(s)
  • Ice axe/pole attachment
Made inVietnam


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