Amphipod Full-Tilt AirStretch Velocity Hydration Waistpack - 20 fl. oz.
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Amphipod Full-Tilt AirStretch Velocity Hydration Waistpack - 20 fl. oz. Video
The Amphipod Full-Tilt AirStretch™ Velocity hydration waistpack offers a lightweight design and a low profile that help eliminate the discomfort of traditional bottle packs.
$9.93
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$19.93
- Adjustable AirStretch belt features ample stretch and chafe-free edging for comfort while maintaining bounce-free performance
- Back-friendly symmetrical design eliminates uneven weighting, chafing and uncomfortable pressure points
- AirFlow Mesh™ hybrid mesh technology wicks away moisture and circulates air between your back and the pack
- 40 cu. in. compartment holds key, ID and cash
- BPA-free 20 fl. oz. Hydraform™ water bottle nests laterally for a naturally comfortable fit
- Low-profile bottle flattens center of gravity, reducing slosh and bounce
- The Amphipod Full-Tilt AirStretch Velocity hydration waistpack securely holds its bottle in place and accommodates easy bottle access
Imported.
| Best use | Running |
|---|---|
| Gear capacity (L) | 0.65 liter |
| Gear capacity (cu. in.) | 40 cubic inches |
| Liquid capacity (L) | 0.59 liter |
| Liquid capacity (fl. oz.) | 20 fluid ounces |
| Weight | 8.5 ounces |
| Weight - metric | 0.24 kilograms |
| Fits waist/hips | 21 - 48 inches |
| Material(s) | Nylon/polyester |
| Pack access | Top |
| Number of exterior pockets | 1 main compartment |
| Dimensions | 10 x 5 x 3 inches |
| Gender | Unisex |
(27 reviews)
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Oct 27, 2015Hydration waistpackI have had the Hydration Waist pack for about five years.I uses it for running .It stays in place and comfortable to wear.The zip holder is great for holding my cellphone and person items.
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Nov 1, 2014not a fit for meI was hopeful this would work ok for me. I took on a test run. I found out quickly this device bounced a lot. If worn on my mid-rif it did not bounce as much, but affected my breathing. I'm ...
Read More I was hopeful this would work ok for me. I took on a test run. I found out quickly this device bounced a lot. If worn on my mid-rif it did not bounce as much, but affected my breathing. I'm tall and thin, with not much of a behind, so maybe that's why it felt uncomfortable. As always REI handled the return in their normal hassle free, no problem way. -
Oct 3, 2014Great for hiking and biking.I purchased this and went for 3 long runs with it. I had trouble getting it to stop bouncing. I would tighten it in a few minutes it would be bouncing again. I could have put a stitch or two...
Read More I purchased this and went for 3 long runs with it. I had trouble getting it to stop bouncing. I would tighten it in a few minutes it would be bouncing again. I could have put a stitch or two in to keep the strap from slipping (if you are not quite as soft in the middle like me it may help) but decided to return it instead(thanksREI). Nice pocket I had my key phone and money clip in it. perfect for hiking or biking where its not getting jarred quite so much -
May 2, 2014Good hydration packI purchased two of these, one for me and one for my wife. The pack itself is great and doesn't move when running. It also has a handy storage pocket for keys, ID, cash etc. I prefer using th...
Read More I purchased two of these, one for me and one for my wife. The pack itself is great and doesn't move when running. It also has a handy storage pocket for keys, ID, cash etc. I prefer using this for races as opposed to my small Camelback as it doesn't cover my back and hold heat in like the Camelback. I'm taking off one star for the water bottle that is included. Both of the ones I purchased will drip from the spout from time to time, slowly leaking water. It doesn't leak around the lid at all just at the spout. Some times it doesn't leak at all. I've tried making sure the spout is closed as tightly as possible but it still drips from time to time. I would still recommend the pack to others, the amount of water that dripped out on me during a recent 5k could have been more than a few milliliters and was barely noticeable. -
Mar 1, 2014Icicle buttBought this for long marathon training runs. Tried it out yesterday, in one degree cold. A half hour into the run I had (a) much less water than i'd expected, and (b) icicles all over my rea...
Read More Bought this for long marathon training runs. Tried it out yesterday, in one degree cold. A half hour into the run I had (a) much less water than i'd expected, and (b) icicles all over my rear end. The bottle is chintzy, with a plastic valve that has no seal. As the thing is designed to sit horizontally across the lower back, it is pretty much inevitable that it is going to leak - and it does. I suspect, though I have not checked, that in addition to the $40 cost of this thing, a better quality bottle is available for purchase - one that doesn't leak all over your butt. The reason I haven't checked is that there is no chance I would pay more for what should be a no-brainer feature of a hydration pack. It shouldn't leak. Don't waste money on this. Headed back to REI today to return. -
Sep 4, 2013Takes some adjusting, but good packI purchased this mainly for the Pike's Peak Marathon. I also have a similarly designed Ultimate Direction hydration waistpack. The UD waistpack rubs a spot along my back waistline, so I thou...
Read More I purchased this mainly for the Pike's Peak Marathon. I also have a similarly designed Ultimate Direction hydration waistpack. The UD waistpack rubs a spot along my back waistline, so I thought I would try the Amphipod. I first wore the Amphipod in a 15 mile trailrace and my first impression was that it was difficult to tighten the waistbelt. The elastic belt makes it a little harder to get a snug fit and the the belt clasp isn't as easy to adjust. It took a fair bit of adjusting, but it eventually settled into the right spot. In comparison to the UD waistpack, the other thing I noticed was that the Amphipod doesn't have as much storage room for gels, bars, keys, phone, etc. I don't run with a lot of items, but if I'm on a trail running for 2+ hours, I normally bring along several gels. There is probably just enough room for 3 gels. I didn't have any issues with the bottle leaking. It is easy to remove and put back in the waistpack while running. Since the bottle removes from the right side of the pack, I'm not sure if a left handed runner would find it equally easy to remove? It has a little elastic type cord that slips over the mouthpiece of the bottle which holds it in place and keeps it from falling out of the pack. It might be nice to have one of these on both sides, so then the bottle could go in from the left or the right. Also, I appreciate the extra thought and design to the Amphipod bottle, it fits nicely in my hand. However, I'm not sure that it makes much difference in terms of comfort and how a regular water bottle would sit in a waistpack. All in all, I like the pack and will be using it on more runs. I have a pouch from another running belt that I've been able to slip on and I can keep it in the front with my phone and more gels when needed. The waistpack held up great during Pike's Peak and I did not have any trouble getting it adjusted. -
Aug 17, 2013WAY TOO BOUNCY! do not recommendMy friend has a previous incarnation of the amphipod full-tilt waistpack, and he loves it. This new version, though, thanks to AirStretch technology, is WAY, WAY, WAY TOO BOUNCY. I used mine...
Read More My friend has a previous incarnation of the amphipod full-tilt waistpack, and he loves it. This new version, though, thanks to AirStretch technology, is WAY, WAY, WAY TOO BOUNCY. I used mine today on a 5-mile trail run and it was torture when the bottle was full. No amount of cinching down the belt on my waist and around my belly fat and super-toned abs helped. I promptly returned it after my run (thanks, REI). Sad--I really wanted to like it, and the elastic pouch seemed to work well. I highly recommend AGAINST this product if you are doing any sort of running or jogging. (It's probably fine for walking.) The old version, without AirStretch technology (just woven nylon straps), is way less bouncy. -
Jul 4, 2013For slower runners onlySo far I've used this waistpack for running 3 times on hilly trails and once on flat pavement. It is simply not suitable for running at paces faster than 8:00/km or 12:00/mi if your waist is...
Read More So far I've used this waistpack for running 3 times on hilly trails and once on flat pavement. It is simply not suitable for running at paces faster than 8:00/km or 12:00/mi if your waist is narrower than your hips. In this case, the belt won't stay on the hips, it will move up to your waist while running and it will bounce widely - unless you tighten it enough (very difficult to do while running) but then it will compress your lungs, bowels and everything else in your abdomen. At a pace of 5:00/km it is only comfortable once the bottle is empty, so it might work for you if you start with a continuous steep climb, drink everything up by the time you start the descent, and finish with an empty bottle in your back. On the positive side, the belt is comfortable once adjusted for walking conditions. The bottle is sufficiently easy to drink from while running, it is very easy to refill and does not leave a bad taste. The belt's stretchy pocket can accommodate a large smartphone (Samsung Galaxy S3 without a case), an ID card and a tissue but not more. I would not recommend this product for thin people who see themselves more as runners than joggers. It should be very comfortable for short hikes (up to one or two hours, depending on temperature), and might be a good fit for slow jogging or for bulkier body types (not tested). I ended up happier running with the bottle in my hand, so instead I would recommend a handheld hydration set, which lets you carry the same amount of water and personal items.
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