We purposely made our Kisa water bottle carrier in black so that it's extra durable and would not show any dirt or stains easily. However, even if you do get it dirty or just want to freshen it up a bit, it's quite easy!
For dust or light stains, use a lint free wet wipe or cloth and a bit of water and just gently wipe it where you need to clean it.
For a thorough clean, follow these instructions:
The inner portion of our water bottle carrier is made of neoprene, which is a waterproof material so it's time to get wet!
Remove the straps and submerge the holder into water. Take some wetsuit shampoo (or if you're not fancy pants and have that lying around, use baby shampoo or mild diluted laundry detergent) and work it into the fabric. Gently squeeze it here and there to remove any surface dirt. Make sure to thoroughly rinse all the suds and detergent from the holder. Change the water if you have to or direct it under a faucet to rinse it thoroughly.
Squeeze as much water from the holder as possible and then turn it inside out and air dry on a hanger. Do not place the wet holder in the sun as UV rays can damage the neoprene over time. Once the neoprene is dry, turn it right side in and allow the canvas to thoroughly dry as well. It can take a day or two for your holder to dry completely.
When not in use, store your dry and clean water bottle carrier away from sunlight to prevent fading and damage to the neoprene.