The Cotton is a fan favourite. The breathable, soft Cotton cover will lock in heat, giving you hours of warm bliss as you wrap it, hug it, sling it around your body with YUYU's wearable strap feature.
Warm-up with your YUYU
Cool down with your YUYU
Note: If you are going to switch between hot and cold use, it is strongly advised to purchase a separate bottle from our Accessories page to prolong the use of the YUYU rubber bottle.