Hydration Accessories


Guyot Designs
Klean Kanteen




less than $25
$25 - $49.99
$50 - $99.99
$100 and above

Recent Hydration Accessory Reviews


rated 4.5 of 5 stars The AquaClip is a clever gadget that I recommend for those using Platypus-style water bottles. While the Ultralightest may cringe at the added 11 grams, this hiker is please to have my water bottle accessible, without having to contort myself to reach the water bottle in my pack’s side pockets. Preface: Five months ago, Brentbrook posted his review on the Aquaclip. That review focused on use with a disposable water bottle. I am not a fan of disposable bottles. So I asked in the comments section… Full review

Guyot Designs SplashGuard

rated 5 of 5 stars Excellent design and material allows this splash guard to fit a wide variety of wide mouth bottle sizes and brands. I have used a 32oz. widemouth Nalgene bottle for several years with a Nalgene brand splash guard in its top. I recently bought a 48oz. wide mouth Nalgene and discovered that my splash guard did not fit the 48oz. so I went on the hunt for a splash guard that would fit.  When I came across the splash guard by Guyot Designs, I was very happy. This Splash Guard not only fits the 48oz. Full review


rated 4 of 5 stars The Aquaclip is a lightweight, flexible add-on to standard bottles that—when snapped into place—provides a way to hang the bottle to something else. Great for anyone who has been frustrated by the need to hand carry a bottle. The Aquaclip is a simple device made of recyclable plastic (polycarbonate) that simply snaps onto the neck of a water bottle to provide the bottle with a means of attachment to other things. A slight twist while the Aquaclip is pressed against the neck of a bottle secures… Full review

CamelBak Fresh Reservoir Filter

rated 4 of 5 stars Very simple, very light item, however very fragile! Handle with care. After upgrading my CamelBak with the CamelBak Fresh Reservoir Replacement Filter I found it great to use on the trail. I was able to fill my bladder from almost any watering hole and the filter did a great job at removing dirt and odour, so I'd recommend it for that. Only gripe I'd say is that it can be very fragile. Now this was after use, so maybe the water makes it fragile, I'm not sure, but I'd suggest whenever you handle… Full review

humangear capCAP

rated 5 of 5 stars A nice replacement top for large mouth bottles. Provides a smaller drinking area which helps keep the fluid off your body when the ice shifts or you turn up the bottle too fast. I've used Nalgene bottles for close to 20 years and periodically have to replace the tops due to dishwasher heater element mishaps or because the strap eventually wears out. I needed to replace a top recently and I saw this humangear top at one of our Army/Navy Surplus stores and decided to try it. I have been really pleased… Full review

MSR SweetWater Prefilter

rated 3 of 5 stars Works fine for a while, but the manual and product support from MRS is lacking because they don't bother to tell you how to identify the difference between a clogged prefilter and a clogged ceramic filter. I, and I'm sure many others, have needlessly bought replacement ceramic filters when it was the prefilter that was clogged. MSR was good to send me a replacement, but what they have not told me is what solution(s) to best clean it with. When you try to pump water and there is an obvious blockage… Full review

Backcountry Access Nalgene Compatible System

rated 5 of 5 stars Convert your Nalgene bottle to a hydration system. Much more durable than a conventional hydration pack. This hose kit converts your Nalgene bottle into a hydration system. Simple and effective. Comes with a bit valve and insulated hose. I have used this system for backpacking and mountaineering. For winter trips, I cut a small slot in the top of an Outdoor Research Bottle Parka to keep the bottle from freezing. In cold weather you should blow any water back through the hose to keep it from freezing. Full review

CamelBak Flow Meter

rated 3.5 of 5 stars Hydration reservoirs and bite valves make it easier for hikers and athletes to stay hydrated during exercise. But one of the biggest complaints that people have about them is that you can’t see how much water you have left in your backpack without taking it off. This compromises the purpose and convenience of carrying a hydration system because people don’t drink enough when they’re afraid of running out. To address this problem, CamelBak has introduced a clever new device called a Flow Meter… Full review

Nalgene 32 oz. Winter Insulated Bottle Carrier

rated 4 of 5 stars I love them. First of all, I only store cold water inside Nalgene bottles, even if mine are BPA free. In summer season, I fill the bottles half way through and place em in freeze for two consecutive days at least. The harder the ice forms, the longer it gets. The morning of my planned trek, I take the half way frozen bottles and fill up the rest, then place em in these insulated carriers. They are in my pack whole day under the searing sun. I occasionally take the bottles to sip the ice cold water,… Full review

Top-Rated Hydration Accessories

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Osprey Hydraulics Cleaning Tablets
$1 - $143
GSI Standard Cap
CamelBak Tube Trap
user rating: 4.5 of 5 (2)
Guyot Designs SplashGuard
$2 - $3
user rating: 2.5 of 5 (1)
Nalgene Easy Sipper
Klean Kanteen Flat Cap
Klean Kanteen Stainless Flat Cap
$2 - $5
Nalgene Narrow Mouth Loop Top Lid
CamelBak Better Bottle Classic Cap
$3 - $4
Guyot Designs Mini SplashGuard
Platypus Push-Pull Cap
Platypus Closure Cap
$3 - $14
user rating: 4 of 5 (2)
Nalgene Wide Mouth Loop-Top Lid
CamelBak Camelclip
$3 - $5
Klean Kanteen Pint Ring
MSR Cloudliner/Hydromedary Cap
Platypus Lapel Clip
CamelBak Ergo Angle
CamelBak Ergo Hydrolock
$4 - $6
Klean Kanteen Sport Cap 3.0
Klean Kanteen Loop Cap
$5 - $9
SIGG Screw Top
MSR 3-in-1 Cap
CamelBak Big Bite Valve
$5 - $12
Platypus Bite Valve Cover
Platypus Shut-Off Valve
Platypus HyperFlow Bite Valve
CamelBak Big Bite Valve Cover
$5 - $6
Klean Kanteen Cafe Cap for Wide-Mouth Bottles
user rating: 5 of 5 (1)
CamelBak Bite Valve Cover
user rating: 5 of 5 (1)
humangear capCAP
SIGG Bottle Bandit
MSR Bite Valve
SIGG Active Bottle Top Base
Osprey Non-Magnetic Bite Valve
CamelBak Groove Bite Valves
$6 - $10
CamelBak Podium Mud Cap
user rating: 2 of 5 (1)
CamelBak Bottle Bite Valve and Straw
CamelBak Hydrolink Filter Adapter
$6 - $7
CamelBak eddy Bite Valve and Straw
$6 - $7
CamelBak Kids Bite Valve and Straw
$7 - $9
Ultimate Direction Kicker Cap
SIGG Active Bottle Top
SIGG Kids Grip
CamelBak Insulated Bottle Sleeve
$7 - $12
Nalgene Articulated Bite Valve with Magnetic Slider
Katadyn Quick Fill Hydration Adaptor Kit
NRS Hydration Bladder Replacement Tube and Valve
Nalgene Cool Stuff Wide Mouth Tote
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