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Profile Design Aqua Rack II Dual Bottle Cage W/ Co2 Mount
Profile Design Aqua Rack II Dual Bottle Cage W/ Co2 Mount
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Profile Design Aqua Rack II Dual Bottle Cage W/ Co2 Mount 1
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Profile Design Aqua Rack II Dual Bottle Cage W/ Co2 Mount

Pricing and Order Section

Mfg PartNum: ACRACK21
(3 customer reviews)
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set $66.75
MSRP: $66.75
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Description

Refuel With Double The Hydration

Double your hydration intake on a long bike ride by dual-wielding your water bottles. The all-new Aquarack II Dual Bottle Cage by Profile Design can hold two water bottles — as well as a mount for your CO2. Maximize your efficiency with the mount born to perform.

This two-bottle rear mount hydration system completely changes the game. Included with clamps that mount to standard round diameter bicycle seat posts, you can easily attach this hydration station to posts measuring 31.6mm or 27.2mm. Affix two CO2 cartridges with the included brackets, giving you more storage for any other essentials.

The Profile Design Aquarack II Dual Bottle Cage has a new reinforced design for ultimate durability while on the road or trail. And because it attaches to your seat post, it's high enough to avoid any mud or puddle splashes that intend to infiltrate the integrity of your water.

Features:

  • New reinforced design
  • Includes 2 lightweight Profile Design Kages
  • Includes CO2 mounting brackets
  • Fits 31.6mm to 27.2mm round diameter seatposts (shim included)

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Specifications

 

Mfg PartNum: ACRACK21 

 

Cage Material: Composite 

 

Capacity: 26 

Reviews

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You have to remove the seat post to put it on.
by Rob Tesar
Lake Bluff, IL

The bottle cages are sturdy and light. But, since I don't always need the 3rd and 4th bottles, I find it a bit annoying that you have to remove the seat post in order to either put on, or take off the water bottle holder. Otherwise, the water bottle holders work fine. Nice to have the extra capacity for long rides where services might not be available.

Reviewed 10/10/2025
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You have to remove the seat post to put it on.
by Rob Tesar
Lake Bluff, IL

The bottle cages are sturdy and light. But, since I don't always need the 3rd and 4th bottles, I find it a bit annoying that you have to remove the seat post in order to either put on, or take off the water bottle holder. Otherwise, the water bottle holders work fine. Nice to have the extra capacity for long rides where services might not be available.

Reviewed 10/9/2025
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My Go-To
by Eric
Baltimore County, MD
1 of 1 customers found this review helpful.

I bought this as a replacement for the first one I had, which lasted several years. This is perfect for carrying up to four bottles - I use it in the summer and pre-freeze half of the liquid in my Polar bottles to keep them cold longer.

Reviewed 8/28/2023
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