Gregory  Citro 24 H2O Hydration Pack - Men's

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Take your water to go with the men's Gregory Citro 24 H2O hydration pack. Its magnetic sternum strap buckle and hose clip keeps your H2O handy for on-the-move sipping while you charge up the trails.

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Features

  • Included 3D Hydro quick-drying, soft-molded 3L reservoir helps you stay hydrated on the move
  • Breathable ActiveFlex shoulder harness enhances airflow; harness has a magnetic sternum buckle and hose clip for the Drylock bite valve for easy access to H2O
  • Dedicated zippered hydration sleeve features a SpeedClip hydration hanger for a single-handed, snap-and-go connection
  • VaporSpan ventilated suspension features a perimeter alloy frame and moisture-wicking mesh to help your back stay cool and dry
  • 3D cradle padded hipbelt features large zippered pockets for your must-haves; front and dual side stretch mesh pockets provide quick storage
  • Sunglass QuickStow system on shoulder harness offers quick, secure and scratch-free access to your shades
  • Top zippered pocket with soft touch liner helps protect valuable items; interior mesh zippered security pocket with key clip stashes the small stuff
  • Trekking pole/tool attachment point with bungee closure system secures additional gear
  • Custom comfort-grip molded zipper pulls

Imported.

View all Gregory Daypacks

Technical Specs

Best Use

Hiking

Frame Type

Internal Frame

Gear Capacity (L)

24 liters

Gear Capacity (cu. in.)

1,465 cubic inches

Reservoir Compatible

Yes

Liquid Capacity (L)

3 liters

Liquid Capacity (fl. oz.)

100 fluid ounces

Weight

2 pounds

Fits Torso Length (in.)

16-21 inches

Fits Waist/Hips

28-48 inches

Material(s)

Nylon/polyester

BPA Free

Yes

Frame Material

Alloy steel

Pack Access

Top

Number of Exterior Pockets

5 + main compartment

Hipbelt

Yes

Hipbelt Pockets

Yes

Bite Valve Shut-off Switch

Yes

Suspended Mesh Back Panel

Yes

Raincover Included

No

Dimensions

21 x 11 x 8 inches

Gender

Men's

Buying Advice

Reviews
85 reviews with an average rating of 4.5 out of 5 stars

Ratings Snapshot

Product Rating

34 out of 39 (87%) reviewers recommend this product

Review this Product

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Average Customer Ratings

Overall Fit Rating

Runs SmallRuns Large

Ease of Use

Difficult to useVery easy to use

Most Helpful Favorable Review

5 reviews with an average rating of 5.0 out of 5 stars
Excellent hydration daypack
George C
4 years ago
Backpack review Osprey Manta 24 vs Gregory Citro 24 I narrowed my decision for a daypack with frame and hip-belt with pockets down to these two packs, based on high reviews for both. Manta kudos: has a better back trampoline, pack fully separate from the back. Trekking pole stash while wearing. Built-in rain cover. Adjustable shoulder strap height. Citro kudos: smaller, looks less “over the top”; shoulder straps were more comfortable; more subdivision for storage; larger stretch pocket; easier zippers on waist belt pockets. Equal: side mesh pockets accessible with pack on; both are comfortable, both sit on hips well and take pack weight off shoulders. Both good packs, but kept the Citro. Mainly for trimmer size and better pockets (I prefer multiple pockets, the Manta design was more about one large central storage area). I didn’t prefer (but wasn’t totally against) the Manta’s sideways-entry back panel pocket. The Manta shoulder straps were slightly chafing my shoulders on test loads, so it concerned me that might amplify on actual hikes. I also heard some intermittent squeaking from the Manta on test loads walked around my small house. I really liked the Citro’s pocket setup, lots of areas to subdivide gear, the main storage area had a small separate zippered pouch up top. The main storage is plenty big, but the Manta was bigger. The Manta had smaller and less of the various outer pockets. The back stretch pocket was noticeable smaller than on the Citro. If you don’t like lots of sections and pockets, you won’t want the Citro. I didn’t get a chance to try the water reservoir in the Manta, since I returned it, but even just the connection system for the hanger was easier on the Citro. The Citro mouthpiece worked great, but wasn’t anything special. It looked like the same mouthpiece on the Manta. The reservoir is very easy to access, attach/remove, and fill. I also like that the tube disconnect was up top, unlike my old Camelbak. Both seemed to use the same or similar sternum strap connector, it was minimalist and magnetic (but also had hooks to keep it attached). It can be connected and disconnected one-handed. It worked great on the Citro. The mouth piece stays magnetically starched just fine. And there is also a strap storage hook for the tube when not wearing the pack. The Citro overall felt more like a souped-up day pack, while the Manta seemed more like a toned down backpacking pack. I’m not sure if they both had the same storage volume of 24 liters, but the Manta just looked bigger. It was visibly bigger just sitting next to the Citro. Maybe the Citro was more about the multiple pockets for the volume, while the Manta was more about “one big pocket” design which made the pack need to be larger. And the better back trampoline support in the Manta may have also been a factor. Might have just made it appear larger. I don’t think you could go wrong with either pack. I preferred the multiple smaller pockets approach of the Citro, along with the trimmer profile, the easier to access and unzip waist belt pockets, and the well-engineered water reservoir system. I have to also note that upgrading to a pack with a frame and a hip belt was a worthy investment for my hikes. It’s night and day as far as hauling my gear compared to the Camelbak MULE I am upgrading from. I’ve been using the Citro on multiple extended day hikes, and have been very pleased with the choice and the purchase. I have no regrets, and find that Gregory has put a lot of thought into all the details of this pack.
George C
17 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 1.0 out of 5 stars
Don’t believe the other reviews.
Real Reviewer
1 year ago
I’m a 5’11”, 185 lb male, and a fit/fast hiker. I just received the Citro 24 (with bladder included) and it is a major, major let down. I currently do longer day hikes (10+ miles) with the Gregory Miwok 18, which is a great pack, but I am a big sweater regardless of temps and always end up drenching the back of my shorts. I wanted a pack with a suspension back to solve this problem, and the Citro seemed like a perfect fit. Nothing could be further from the truth: 1) The suspension system is absolute garbage and useless because there is zero suspending occurring. With the bladder full, the suspension part presses directly onto your back and onto the bladder. It literally does not suspend. There is no space between your back, the suspension, and the pack. None. 2) The reviews that criticize the volume of this pack are accurate. With the bladder full, it cuts deeply into the main section volume. I mean, it REALLY reduces the volume. 3) The hip belt pockets are tiny. I could barely fit two gel packs in here with the pack on. The interior pocket is tiny as well, and the front exterior pocket has a weird thick divider in it that takes up volume for no reason. 4) The external water bottle pockets are loose, and you run the risk of the water bottle falling out when bending over. The compression straps don’t cross over the water bottles to prevent this (like they do in my Miwok). I’d also like to echo a previous reviewer who said Gregory customer service is hard to reach: this is absolutely true. I’ve twice called during normal business hours and the phone has just rang and rang for ten minutes with nobody answering. When I finally spoke with someone, he was clearly annoyed and irritated to be speaking with a customer. This is a poor, poor product, and I think Gregory needs to check its quality control and customer service training.
Real Reviewer
12 people found this review helpful

Customer Images

willyw
Des Moines, IA
Rated 5.0 out of 5 stars

Top Notch Hydration Pack

5 years ago

Favorite Features - Front waist strap with pockets. They are kind of more on the side for me since I’m a big guy. - Magnetic clip on the shoulder strap to hold the hose is really convenient. - The front straps are adjustable at the bottom and the top. - The front top pocket has padding so you can put your phone there and not worry about it getting broken. - There is a large front pocket with kind of a mesh feel and a place to put your shades. - Two side pockets make it easy to store things like a Thermacell or another water bottle. - The main compartment is pretty large and has a small mesh pocket in the front. - Has a 3 liter reservoir. - Mesh backing for the suspension. Overall it feels pretty good out on the trail. The pack is large enough to hold my first aid kit, fuel canister, trail meal and snacks plus sun screen, bug spray and extra water. The mesh support system allows lots of air flow so my back isn’t getting that sweaty itchy feeling. You can also really feel it hug the arch of your back and feels really good to hike with. The 3D hydration pack is really top notch, it’s got a handle to hold the pack sideways for easy fill up, a hook to hold it on a branch and an open/close valve on the hose. It’s detachable also so you can take it out really easy. I highly recommend these packs. Great gear for day hikes.

Age:35–44
Weight:200–225 lbs.
Height:5'11"
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large

Ease of Use

Difficult to useVery easy to use
Helpful?
Erik R
Seattle
Rated 3.0 out of 5 stars

Let down by lots of annoying features

6 months ago

First the good: the bag is sturdy and well-made. It is decently comfortable and the hydration bladder and system is excellent. The mesh back is much better than expected at keeping my back sweat-free. But overall I find this bag...annoying. The small external pocket is tiny and barely fits my sunglasses case and nothing else. The side pockets are a tight squeeze for 1 liter water bottles. The hip pockets don't fit my (not very large) mobile phone. The system for attaching walking sticks is not very sturdy, and you have to take off your pack to attach and remove them (unlike my previous Osprey bag). The glasses toggle feels like a gimmick. It feels like the bag was never tested after design.

Age:35–44
Weight:175–200 lbs.
Height:6'2"
No, I do not recommend this product

Overall Fit Rating

Runs SmallRuns Large

Ease of Use

Difficult to useVery easy to use
Helpful?
willyw
Des Moines, IA
Rated 5.0 out of 5 stars

Great Quality Pack.

5 years ago

This is a great pack for going out on hikes. It holds just the right amount of water for my trips and is really lightweight on my back. The pack has a great mesh backing so it's really snug and allows air flow. It doesn't get that sweaty itchy feeling. The magnetic clip on the shoulder strap to hold the hose is really convenient. There are also tons of pockets and the main compartment is big enough to hold my fuel, trail meals, snacks, first aid kit. I even have the side pockets filled with bug spray and sun screen. There is also a really nice padded pocket to put your phone or watch in so it won't get banged up. The 3D hydration pack is really built well. it's got a handle to hold the pack sideways for easy fill up, a hook to hold it on a branch and an open/close valve on the hose. It's detachable also so you can take it out really easy to refill. It's also really nice to clean because it stays open and ventilated. Great quality pack.

Yes , I recommend this product
Originally posted on Gregory
Walter M
Rated 5.0 out of 5 stars

Very Rainy Hike

5 years ago

Performed well, absolutely love the hydration bladder. Couldnt quite get the magnet to work, but i am a big guy and it would probably work for a regular sized person. Rained a lot on my 3 day hike of the Jirisan Dullegil here in South Korea and had no problems of water getting in. Outer mesh pocket was very handy for quick access of items such as rain jacket or snacks. Also was useful in drying out clothes. Had some condensation on the back of the pack under the suspension frame from the bladder, but never felt it. Maybe my back was too sweaty. Also wish the hip belt pockets were a bit larger, but again my size may have been the issue. 6'2, 260lbs.

Originally posted on ExpertVoice.com
Avid Hiker
Milwaukee, WI
Rated 4.0 out of 5 stars

Light weight pack

2 years ago

Took this on a 6 day hike of the Camino Portuguese. Had a shuttle for my luggage and used the pack for daily hikes of 14-20 miles. Light weight, easy to use, bladder very user friendly and magnet was a nice addition to hold the bite valve for easy access. Really like the bag and will use for daily hikes. Only drawback is the lack of a rain cover. It rained all day for one of the days and after 19.5 miles and 8 hours, water got into the pack and there were damp areas. Luckily I stored important documents in ziplock bags. Gregory should really include rain covers if they expect avid hikers to use this regularly. Otherwise, great and well designed pack.

Yes , I recommend this product
Originally posted on Gregory
Nate
Southwest Virginia
Rated 5.0 out of 5 stars

My favorite daypack yet

2 years ago

I love this pack. It's so incredibly comfortable that I can hardly feel it on, even with 4 liters of water and full of gear. The mesh back is a must for me, as I get an incredibly sweaty back, and this pack also delivers on ventilation. The Gregory bladder system is also one of the best I've ever used. Easy to fill and dry out. My only con is that it's a bit on the big side for summer hikes - I would have preferred a 20-22L. But that's okay, now I have plenty of room for winter gear. And it's so comfortable I can hardly feel it on, so even carrying it half empty in the summer isn't a big deal.

Age:25–34
Weight:150–175 lbs.
Height:5'11"
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large

Ease of Use

Difficult to useVery easy to use
Helpful?
Andrew T
Rated 2.0 out of 5 stars

Feels great, holds little.

2 years ago

I love the fit and look of this pack. It has a nice pocket selection. Again I love the way it fits me. The problem, and it has me looking for another pack.....It doesn't hold much of anything. It has no flexibility internally, so you are really limited as to the size of the contents you put in. I use it everyday for work. Maybe my lunches (dishes) are too elaborate, but I can barely fit my lunch and water bottle in there somedays. There is a hydro bladder pocket that I believe is the cause of my storage issues. If you are not using the hydro bladder, that storage compartment is not that helpful, and just limits the storage capacity of the main compartment.

Originally posted on ExpertVoice.com
George C
Rated 5.0 out of 5 stars

Excellent hydration daypack

4 years ago

Backpack review Osprey Manta 24 vs Gregory Citro 24 I narrowed my decision for a daypack with frame and hip-belt with pockets down to these two packs, based on high reviews for both. Manta kudos: has a better back trampoline, pack fully separate from the back. Trekking pole stash while wearing. Built-in rain cover. Adjustable shoulder strap height. Citro kudos: smaller, looks less “over the top”; shoulder straps were more comfortable; more subdivision for storage; larger stretch pocket; easier zippers on waist belt pockets. Equal: side mesh pockets accessible with pack on; both are comfortable, both sit on hips well and take pack weight off shoulders. Both good packs, but kept the Citro. Mainly for trimmer size and better pockets (I prefer multiple pockets, the Manta design was more about one large central storage area). I didn’t prefer (but wasn’t totally against) the Manta’s sideways-entry back panel pocket. The Manta shoulder straps were slightly chafing my shoulders on test loads, so it concerned me that might amplify on actual hikes. I also heard some intermittent squeaking from the Manta on test loads walked around my small house. I really liked the Citro’s pocket setup, lots of areas to subdivide gear, the main storage area had a small separate zippered pouch up top. The main storage is plenty big, but the Manta was bigger. The Manta had smaller and less of the various outer pockets. The back stretch pocket was noticeable smaller than on the Citro. If you don’t like lots of sections and pockets, you won’t want the Citro. I didn’t get a chance to try the water reservoir in the Manta, since I returned it, but even just the connection system for the hanger was easier on the Citro. The Citro mouthpiece worked great, but wasn’t anything special. It looked like the same mouthpiece on the Manta. The reservoir is very easy to access, attach/remove, and fill. I also like that the tube disconnect was up top, unlike my old Camelbak. Both seemed to use the same or similar sternum strap connector, it was minimalist and magnetic (but also had hooks to keep it attached). It can be connected and disconnected one-handed. It worked great on the Citro. The mouth piece stays magnetically starched just fine. And there is also a strap storage hook for the tube when not wearing the pack. The Citro overall felt more like a souped-up day pack, while the Manta seemed more like a toned down backpacking pack. I’m not sure if they both had the same storage volume of 24 liters, but the Manta just looked bigger. It was visibly bigger just sitting next to the Citro. Maybe the Citro was more about the multiple pockets for the volume, while the Manta was more about “one big pocket” design which made the pack need to be larger. And the better back trampoline support in the Manta may have also been a factor. Might have just made it appear larger. I don’t think you could go wrong with either pack. I preferred the multiple smaller pockets approach of the Citro, along with the trimmer profile, the easier to access and unzip waist belt pockets, and the well-engineered water reservoir system. I have to also note that upgrading to a pack with a frame and a hip belt was a worthy investment for my hikes. It’s night and day as far as hauling my gear compared to the Camelbak MULE I am upgrading from. I’ve been using the Citro on multiple extended day hikes, and have been very pleased with the choice and the purchase. I have no regrets, and find that Gregory has put a lot of thought into all the details of this pack.

Age:45–54
Weight:175–200 lbs.
Height:6'2"
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large

Ease of Use

Difficult to useVery easy to use
Helpful?
Eveningmeadows
Massachusetts
Rated 4.0 out of 5 stars

Fits a Woman

3 years ago

I find the women's backpacks aren't long enough. I'm a 19" back, and it's on the high end of women's, but in the middle for a man. I have a couple women's backpacks, and they just don't fit lengthwise or my shoulders. So I decided to try a mens. It fits perfect. Long enough, actually hits my hips in the right place, and is roomy enough for my shoulders. I hardly know I have it on. There's a slight difference in the women's shoulder straps, and hip belt, but I don't notice the difference in mens. The water bladder setup is the best I've seen. The tube can be disconnected and you can take the bladder out easily. The side pockets are big enough for an 18 oz hydro flask. Hard to get in without taking pack off though. The back venting actually helps to keep my back from getting soaked from sweating. First backpack to actually help in that area. My only problem is disconnecting the chest strap buckle. It was okay, now I'm having trouble getting it to open. That is very frustrating. It doesn't buckle, it kind fits in and it's hard to open.

Age:55–64
Weight:175–200 lbs.
Height:5'10"
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large

Ease of Use

Difficult to useVery easy to use
Helpful?
Real Reviewer
Rated 1.0 out of 5 stars

Don’t believe the other reviews.

1 year ago

I’m a 5’11”, 185 lb male, and a fit/fast hiker. I just received the Citro 24 (with bladder included) and it is a major, major let down. I currently do longer day hikes (10+ miles) with the Gregory Miwok 18, which is a great pack, but I am a big sweater regardless of temps and always end up drenching the back of my shorts. I wanted a pack with a suspension back to solve this problem, and the Citro seemed like a perfect fit. Nothing could be further from the truth: 1) The suspension system is absolute garbage and useless because there is zero suspending occurring. With the bladder full, the suspension part presses directly onto your back and onto the bladder. It literally does not suspend. There is no space between your back, the suspension, and the pack. None. 2) The reviews that criticize the volume of this pack are accurate. With the bladder full, it cuts deeply into the main section volume. I mean, it REALLY reduces the volume. 3) The hip belt pockets are tiny. I could barely fit two gel packs in here with the pack on. The interior pocket is tiny as well, and the front exterior pocket has a weird thick divider in it that takes up volume for no reason. 4) The external water bottle pockets are loose, and you run the risk of the water bottle falling out when bending over. The compression straps don’t cross over the water bottles to prevent this (like they do in my Miwok). I’d also like to echo a previous reviewer who said Gregory customer service is hard to reach: this is absolutely true. I’ve twice called during normal business hours and the phone has just rang and rang for ten minutes with nobody answering. When I finally spoke with someone, he was clearly annoyed and irritated to be speaking with a customer. This is a poor, poor product, and I think Gregory needs to check its quality control and customer service training.

Age:25–34
Weight:175–200 lbs.
Height:5'11"
No, I do not recommend this product

Overall Fit Rating

Runs SmallRuns Large
Helpful?
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