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Top 10 Seatpost Water Bottle Holder of 2020 – Consumer Guide & Reviews

Rank No. #1
Profile Designs Aqua Rack II Bottle Cage Black
  • New reinforced design
  • Includes: 2 lightweight Profile Design Cages, CO2 mounting brackets, and shim
  • Fits 31.6mm to 27.2mm seatposts
Rank No. #2
Topeak CageMount , Black
  • Clamp Fits ø22~ø38 mm (shims included)
  • Material Engineering Grade Plastic / Steel
  • Mount Handlebar / Seat Post
  • Size (L x W x H) 7 x 2.7 x 7.5 cm / 2.8” x 1.1” x 2.8”
  • Weight 45 g / 1.58 oz
Rank No. #3
Profile Design Bottle Holder RML System, Black, One Size, 3590360
  • 2 Kage bottle holders included in box contents.
  • Mounting from 1 to 2 bottle holders possible.
  • Model number: 3590360
  • The package dimension of the product is: 45"L x33"W x26"H
Rank No. #4
Nubesof Bike Water Bottle Holder Ultra Light Full Carbon Fiber Bike Water Bottle Cage (2 PCS) with Cycling Saddle Cage Holder for Bike Accessories
  • 【ULTRA LIGHT】 Bike water bottle Holder includes 2PCS cages and 1PCS cage mount,But bottle anti fall band NOT Included . Bike water bottle cage is Full carbon fiber material (only 27g)Incredible strong,non-deformable and corrosion resistant.
  • 【FRONT AND REAR INSTALLATION】 Short screws are used to install bike bottle cage on bike frame, and behind saddle bottle cage holder is used for no water bottle cage location bike, such as specialized bike, folding bike...
  • 【ENOUGH WATER TO RIDE】The double water bottle cage mount for behind bicycle saddles is aluminum alloy,offers extra bottles of water on long rides.Great for road bike, mtb cycling , mountain bike, touring bike,and travel bike.
  • 【METHOD OF USE】Recommend install and use Nubesof bottle anti fall band to prevent water bottles from falling out and losing. Carbon fiber bike water bottle holder can't scratch water bottle and bike frame.
  • 【PLEASE NOTE】The cage mount isn't compatible with I-Beam type saddle. Standard dual rail type saddle only.We provide 100% service guarantee, if you have any questions about our products, contact us at any time.
Rank No. #5
Kbrotech Bicycle Water Bottle Cage Holder Adapter Adjustable MTB Road Bike Handlebar Water Bottle Holder Seat Post Bottle Mount (Sigle Black)
  • Made of AL7075 Aluminum Alloy CNC-machined,Smooth surface,Rust-proof and durable.
  • Bracket turns 90 degrees to suit mounting position.easy to install and remove.
  • Fits for diameterof seat post: 30.9mm or 31.6mm,Hexagonal Spanners are included.
  • Fits for Handlebars diameter :22.2mm 25.4mm or 31.8mm,with single model you can Install only one bottle cage.With Double model you can Install one bottle cage in middle or two bottle cage on both side, but you can't Install three at once with double model.
  • With two pair adapter pads to fit your bike and makes it stable and heavy duty.
SaleRank No. #6
Bike Seat Water Bottle Holder Water Bottle Bike Mount Bike Clip Bottle Cage Adapter PURPLE Handlebar Bottle Cage Mount Seat Post Water Bottle Cage Adjustable MTB Road Or Kids Bike Beach Cruiser
  • Ride Harder! Instead of worrying about your water bottle cage sliding down after you hit some big bumps or ten thousand miles, this unique vice-like clamp keeps your bike drink holder in place so you can ride harder and longer. Grab that bottle millions of times, because it won’t budge. Ever.
  • Adjust 90 Degrees! Your aluminum bicycle water bottle holder mount is a 90Deg Adjustable Adapter, so you can mount it horizontal or vertical; seat post, handle bar or cross bar! You can mount it without drilling holes and 2 Spacers let you customize your bike mount from 22.2 to 31.8 mm (7/8 to 1-1/4 inches).
  • Unique Square Drive: Are you still using a cross style connection that’s known to break? They’re old news. For a vice-like grip, and a design that has other cyclists living in your slipstream forever, you need the updated square drive! More surface area for a stronger connection and more hydrated ride!
  • Here’s another thing your cycling peers don’t have. The clamp on water bottle holder mount has an extra 2mm at the base! It seems tiny but the max thickness makes this water bottle bike mount true all terrain. And it’s available in ‘solid’ powder-coated and ‘regular’ anodized finish – Choose your look!
  • As soon as your bike accessories arrive, read your insert card and keep it for your Lifetime Warranty. Then, follow our easy guide to fix your bicycle bracket to your ride and head out on your next Active Adventure. And now, you’re ready to stay hydrated without the hassle.
Rank No. #7
ROCKBROS Bike Saddle Bag Bike Seat Bag with Water Bottle Holder Bicycle Bag Under Seat Waterproof for Road Mountain MTB Bike
  • √INSTALL: This bike saddle bag has a tridimensional design and is fixed with a bracket buckle and velcro; after the bracket is fixed, insert the bike bag into the buckle, and the velcro is fastened to complete the installation; loosen the velcro and press the buckle to remove the bike bag .
  • √WATERPROOF: The outer fabric of the bike seat bag adopts a carbon fiber complex PU waterproof fabric, and is equipped with a waterproof zipper, which ensures the water doesn't flow into the bag.
  • √LARGE SPACE: There are zippers on the left and right sides of the bike bag under seat; the large-capacity pocket on the right can hold various tools, and the compartment on the left can hold thin and light items such as mobile phone. The space is reasonably allocated to prevent items from scratching and impacting.
  • √SAFETY: There are reflective coatings on both sides and rear of the bicycle saddle bag, and warning lights can be hung on the rear of the bicycle saddle bag, effectively reducing the risk of safety accidents during night riding(This product does not include bike light).
  • √BIKE SEAT WATER BOTTLE HOLDER: Suitable for water bottle with a diameter of less than 7.5cm. Put the water bottle into the bag and adjust the elastic band to fix it.
SaleRank No. #8
Mczxon Bicycle Water Bottle Holder Mount Adapter Aluminium Alloy, Adjustable Road Bikes MTB Water Bottle Cage Mount Adapter Universal Bottle Cage Clamp Easily Install on Handlebar, Seat Post(Black)
  • 【Durable Materials】- The Water bottle bracket adapter is made of qualified 7075 aluminum alloy. The bottle mount adapter for bicycle can withstand harsh conditions. No rust, light, and durable, long service life.
  • 【Easy to Install and Remove】- Mounted water bottle holder on handlebar, seatpost in less than a minute. Bike bottle cage adapter is very easy to adjust. You do not have to remove the brake handlebar or the Seatpost, you just have to clamp them.
  • 【Secure and Sturdy】- Our bicycle seatpost adapter is secured with double screws, to ensure a secure and firm grip so you don't have to worry about it falling out while biking.
  • 【Wide compatibility】- This adjustable bicycle water bottle holder adapter comes with two pairs of adapter pads can install it on 0.875-1.25inches(22.2-31.8mm) handlebar, Seatpost. Distance between the two mount holes is 65mm(the punching is standardized). Bicycle bottle cage adapter is almost compatible with most bike and water bottle brackets.
  • 【100% Satisfaction】- Your experience and satisfaction with our product is our goal. If you have any issues, please reach out to us so we can solve for you immediately.
Rank No. #9
ST JIAYOU, Bike Water Bottle Cage Holder Adapter, Adjustable Bicycle Bottle Mount for Handlebar, Seat Post Water Bottle Holder(Black)
  • Double Bottle Design: You can install one bottle cage in middle or two bottle cage on both side, but not three at the same time with double model. And with this double bottle cage mount, you can install the bottle cage mount on any handlebar or seat post horizontal or vertical according to your habit, making you easier to pick up water bottles.
  • Durable Materials: Made of 6061 aluminium alloy,the bicycle water bottle mount is durable, corrosion-resistant and high-strength.
  • Dimensions: This bottle cage mount comes with 2 spacers can be mounted on a 21 to 31.8 mm(0.83-1.25inches) bike mount. Distance between the two mounting holes is 65mm(the punching is standardized), which is compatible with most water bottle holders.
  • Widely used: With this Double Bottle Design Cage Mount Adapter, you can hang two bicycle water bottles and quickly take them . It's perfect for riding, camping or traveling, etc. You don't have to worry about drinking water when you ride long distances.
  • Quick installation: Come with two pairs of adapter pads and a hex wrench, which will help you install more easily, making it stable and durable. You don't need to move the handlebar or seat post.
Rank No. #10
Bicycle Bottle Cage Adapter Mount,Adjustable MTB Road Bike HandlebarWater Bottle Holder, Seat Post Mount,Cycling Bottle Accessories(Matte Black)
  • Cycling companion: if you want to add one more bottle of water for long-distance cycling, this product is a good choice. It is light weight, stable installation, and durable, which saves the burden of backpack water bag.
  • Fine process: 7075 aluminum is processed by CNC, sandblasted and anodized; Stainless steel screw is easy to install and stable, can rotate 90 degrees (need to be removed); Frosted surface, feel comfortable, is a good gift for friends and themselves.
  • Small wind resistance: windbreak design, weight is only 43 grams(about 2 ounces), but the strength is good, do not worry about it will break; will not increase the burden of riding.
  • Wide range of application: suitable for 18-38mm (0.75-1.5 inch) pipe installation, including seat pipe, front handle, front fork, push rod, motorcycle, baby carriage, etc
  • Installation: It is very important that the semicircular plastic gasket should not be missed during the installation process. If you want to take water from the back seat with one hand during the ride, you need to tilt the installation. (This product is only an accessory for connecting the water bottle cage, and the water bottle cage needs to be purchased separately), the warranty period is one year.
SaleRank No. #11
ROCKBROS Bike Saddle Bag, Bike Bag Under Seat, Strap-on Bike Seat Storage Bag, Cycling Wedge Pack with Water Bottle Holder, for Mountain Road Bikes
  • Great Construction: ROCKBROS bike seat bag adopts high quality material. As a attractive and handy seat bag, overall shape is solid and not loose. Both sides are filled with sponge, feels comfortable. Especially, great storage with extra water bottle holder for long rides, even can tuck a T-shirt in.(Tips: Seat tube length should be above 8ines/20cm)
  • Large Capacity: This bike seat storage bag has plenty of room to fit your cycling essentials, such as a mini inflator, spare tube, tire levers, wallet, etc. With 5 small pockets inside, neatly storage your cycling or commuting basics, even enough room for your phone.
  • Highlight Reflection: High reflective straps on the back and side, increase night visibility during cycling at night. It will be more safer for you at night. A small tail light can also be mounted on the back of the saddle bag for enhanced safety and visibility. (The tail light&water bottle don't include in the package).
  • Easy to Install: Magic straps are attached to seat post, stably to resist shake during riding. It can also be tailored appropriately to fit your bike better. Strapping system is secure, doesn't wobble. There is no issues that your legs will not hit the bike seat bag.
  • Suitable for Most Bikes: Rear opening is easy and well positioned. Double zippers make opening bigger and easier, easy to store the basics. Stitching is sturdy and robust. Durable seat storage bag is great for day or any time adventures.
Rank No. #12
SKS-Germany 11231 Anywhere Bicycle Attachment Water Bottle Mount with Top Cage Bottle Holder
  • Easily mount a where ever it is needed
  • Straps come in a length to fit any size frame up to 250mm in circumference
  • Designed to fit almost any common water bottles used in the bicycle industry
  • Item Package Weight: 0.3 pounds
Rank No. #13
RouLiPouLi Water Bottle Cage Holder Mount Adapter Adjustable Compatible Bike Handlebar Seatpost Fork Ultra Strong Aluminum Alloy CNC Machined
  • Made of aluminum alloy CNC-machined, smooth surface, rust-proof and durable.
  • Fits for diameterof seat post: 30.9 mm or 31.6 mm.
  • Bracket turns 90 degrees to suit mounting position. Easy to install and remove.
  • With two pair adapter pads to fit your bike and makes it stable and heavy duty.
  • Fits for Handlebars diameter: 22.2 mm 25.4 mm or 31.8 mm.
SaleRank No. #14
VeloChampion Double Water Bottle Cage Mount Holder. for Cycling Triathlon or Time Trial Bikes. Alloy Black
  • ✅DUAL BOTTLE SYSTEM: The VELOCHAMPION Double Water Bottle Cage Mount offers quick and easy access to water bottles during racing conditions with aerodynamic benefits.
  • ✅FULLY ADJUSTABLE: It mounts easily and adapts to almost any desired height or angle. The cage is very secure and once mounted correctly it does not move or come loose. It is made entirely of alloy metal, so is very durable.
  • ✅IDEAL FOR TRIATHLONS: With this rear mounted adaptor for bottles and cages, you will gain vital aerodynamic benefits during long distance triathlons.
  • ✅COMPATIBILITY: This Mount is compatible with most saddle types (not the i-beam type).
  • ✅ LEASE NOTE: Includes 1 x fully adjustable double water bottle cage holder mount/bracket (does NOT include the saddle, water bottles, bottle cages or bottle cage bolts)
Rank No. #15
GUB Bicycle Bottle Cage Adapter Mount Adjustable MTB Road Bike Handlebar Water Bottle Holder Seat Post Mount (Black)
  • Made of AL7075 Aluminum Alloy CNC-machined,Smooth surface,Rust-proof and durable.
  • Bracket turns 90 degrees to suit mounting position.easy to install and remove.
  • Fits for diameterof seat post: 30.9mm or 31.6mm
  • Fits for Handlebars diameter :22.2mm 25.4mm or 31.8mm
  • With two pair adapter pads to fit your bike and makes it stable and heavy duty.
Rank No. #16
YOLOKE Bike Water Bottle Holder, 360 Degree Rotating Bike Water Bottle Cage, Lightweight Aluminum Alloy MTB Bicycle Drink Holder with Adjuster Cup Holder Mount Adapter Bracket
  • Premium Material: -- 6061-T6 heat-treated aluminum alloy, extremely strength and durability combined with lightweight and anti rust. Adding 2 smooth bolt on each side of the U shaped arm, the holder clasps the bottle more securely when cycling or dirt biking!
  • PRODUCT DIMENSION: Bike water bottle holder diameter around 3". Max bottle diameter is 3"(76mm), fit most of water bottle holder for bike. The plastic clamp diameter range is between 0.7” to 1.3”, and we prepare two non-slip gaskets to help you grip tightly if the plastic clamp is still big for bike. Please note the diameter info, if there is still big for your bike, you can contact us to get solution...
  • 360 DEGREE ROTATION & ADJUSTABLE: Bike bottle holder mount adapter can be rotated,also the clamp is adjustable,Suitable for different sizes of handlebars or seatposts. You can place it virtually anywhere on your bike: handlebars, highway bars, or other locations and it also fits most baby stroller, pushchair bicycle, umbrella car.
  • EASY INSTALLATION: Use a 4mm hex key (not included) to fasten cages in screw holes on frame.Please note bike frame requires threaded holes for installation of cages,or use the bottle cage mount adapter,install on the handlebar or seatpost.
  • arranty: -- Every purchase comes with a full warranty! Immediate replacement or refund is available. If any other concerns, please feel free to contact us!
Rank No. #17
ECYC Bicycle Seat Post Double Water Bottle Holder Black Bottle Cage Rack
  • Package included:1 x Water Bottle Cage Holder( not including water bottles and bottle cage)
  • Water bottle holder,super toughness, can satisfy you to put two bottle.
  • It is fit for no bottle cage location bike, such as some special bike, folding bike.
  • Made by ultra light aluminum alloy, high quality material and manufacturing process for extra strength. Even if after strong impact, it won't distort and fracture.
  • A good gift for you or your friends who like cycling.
SaleRank No. #18
Rank No. #19
ROCKBROS Bike Saddle Bags with Water Bottle Pouch Waterproof Bike Bags Under Seat Pack for Mountain Road Bike Saddle Bag Bicycles Storage Bag 1.6L
  • PLENTY OF ROOM: Bike saddle bag with 1.6L large capacity main pocket, you don't need to carry a bulky backpack or fill up Jersey pockets anymore, specially in long rides. It has enough room for long ride essentials like energy bars, repair tube, patch kit, chain lube, tire levers, mini pump, keys etc.
  • INNER COMPARTMETNS DESIGN: Two MESH POUCHS + one CLOTH POUCH + one elastic FIXING STRAP. It is convenient for you to separate CO2 cartridges, keys or some things which need to. The pump can be fixed by elastic straps, and the design of the thickened sponge on both sides can protect your phone and gears well.
  • SEAT POST HEIGHT ATTENTION: Our bike bag under seat is suitable for most bicycles whose seatpost height is greater than 25cm like small E-bikes, Unicycles, Electric Scooters, Water bikes,road bikes, mountain bikes, Folding Bikes and more. Please measure your seatpost height before purchase.
  • TWO TAILLIGHT LOOPS: Reflective on bottle holder pocket and two available taillight loops, extremely increase your riding safety at night.
  • WATERPROOF: ROCKBROS bike seat bag is made of carbon microfiber (easy to clean after riding on a muddy road) and Waterproof zipper to keep your items dry in the rain.
Rank No. #20
Bike Seat Water Bottle Holder | Three Bottle Cage Capacity | Road and Triathlon Specific Aero Design | Attach Bottle Cages (Included) and Two CO2 Cartridges (NOT included)
  • Some images shown are for reference to show possible configurations. Here is what is included: alloy behind saddle hydration rack and three bottle cages. Note bottles, CO2 cartridges, seat post, saddle NOT included.
  • Triathlon bike saddle bottle mount with multiple configurations. Single bike seat bottle holder, dual bike mount or even three bicycle bottle cage mount. The ideal behind saddle water bottle holder for triathlon, road and time trial bikes. An extraordinary water bottle holder which is easy to attach behind the bicycle seat. THE rear hydration system.
  • Referred to as dual water bottle holders or seat bottle holders, these are so much more. . The rack will also accommodate CO2 cartridges (not included).
  • Behind Seat bottle cage mount works with all round standard saddle rails (not I beam). A necessary triathlon accessory.
  • Premium performance. A must have for long triathlon training rides.The most important tri accessory that you need for your bike. Enhance your riding ability with longer training rides. Olympic, full or ½ Ironman – you need this behind seat bottle holder. With this rear mounted adaptor for bottles and cages, you will gain vital aerodynamic benefits during long distance triathlons. This double water bottle cage mount offers quick and easy access to water bottles. Extreme aerodynamic benefits

Last update on 2021-11-08 / Affiliate links / Images from Amazon Product Advertising API

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