Io Waist Pack

(5 customer reviews)

$21.95 $19.75

A waist pack stripped down for the minimalist ethic with soft elastic breathable mesh compartment that has unbelievable capacity! Simple and light, with reflective hits. The perfect road running pack for an early morning or twilight run. Be safe and seen!



Recommended Use:
Daily training and essentials; 5k to 10k races


• Breathable soft stretch mesh fabric belt.
• Soft touch perimeter edging with beautiful de-bossed logos for a polished look and a nonrestrictive feel.
• Max O2 Waist™ attachment system with greater recoil for better range of movement.
• Large zippered stretch mesh pocket looks small but has great capacity.
• Multiple reflective points and details.
• Available in size Small, Medium, and Large.

Fit:  Unisex
Size(s):  Small, Medium or Large
Color options:  ANSI Yellow, Grey or Pinnacle Pink
Capacity: 40 c.i.; .65 L

Additional information

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Dimensions N/A

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5 reviews for Io Waist Pack

  1. Denise Bourassa

    This is an excellent waist pack, l love it! I can pack my cell phone along with some calories in it comfortably and it cinches down nicely around my hip bones which is where I like my waist pack to sit. The front closure is a nice flexible design that does not bother my hip flexors once I have the pack tightened. It is small and super easy to have in my go to bag for any last minute running adventures.

  2. Linda Signal (verified owner)

    This is a great waist pack. You can pack quite a lot in it. It is light, and the best thing is that it actually fit my small waist without bouncing! I’m looking forward to trying other ultraspire products.

  3. Amy Rhoads (verified owner)

    I’ve never written a review for any past product purchase (good or bad), but had to write one for this waist pack. I love it and was exceedingly surprised by how well it works for me. My main purpose for it is to carry my phone and electric key. At first, I thought my phone wouldn’t fit. It is a Moto G and a bit large, but due to the design of the pack (pleated opening and stretch material), it fits just fine and I can still get my key in. What really made me happy is that the pack doesn’t bounce. I wear it low, across my hips, and it never rides up. There have been a few occasions when I had to swing my arms rather strongly and raise them above shoulder height to keep balanced on a technical trail, but the movement of the pack was miniscule. I simply adjusted it back down (very small adjustment at that) and carried on. I highly recommend this product. Great design, great quality.

  4. Amy Rhoads (verified owner)

    Great waist pack! Quality design and material. Doesn’t slip or bounce. Holds more than you might think, yet very light and comfortable. Best purchase I’ve ever made.

  5. Debbie Livingston

    I haven’t worn anything on my waist running since I couldn’t through my pregnancies and after found that waist packs didn’t work for me anymore. I mostly use hydration vests now (my favorite is the Spry), but sometime I am only going out for a short run and don’t need water and food. I used to go with just a wrist ID but now feel it’s smarter to have my phone with me. The Io is perfect for this plus there is a bit more room for money, a little food and ID if needed. I own a small Io and usually wear XXS or XS clothing.

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