"Wove’s BTS Bottle Cage can be used anywhere that you run your water bottle cage upside down. 
Normal bottle cage retention tabs are above the bottle when mounted upside down, which reduces the cage’s grip on the bottle. Our retention tab is below the bottle when the bottle cage is mounted upside down. Our ovalized flexible cage holds the narrow on-course bottles and expands to hold a normal diameter bottle.
 
Most BTS cages reduce the inner diameter of their cage to make the grip on the bottle tighter - at Wove, we chose to make a smarter cage design that was as secure as those too-tight cages, but easy to place a bottle in and out of the cage. Our BTS Bottle Cage has no splits in the cage - other brands’ splits in their cage allow the cage to open up when going over bumps, which loosens the grip on the bottle.
 
The Wove BTS cage weighs 41g (∓2g) - lighter and half the price as the competition. All around smarter."
 
- Wove
 
The Wove bottle cage can be directly mounted to Wove saddles for the most seamless placement of a behind the saddle bottle. The cage can also be used elsewhere on the bike; with the innovative oval cage and reverse retention tab, making sure you don't lose a bottle!