For the love of colors – Bobble Carry Cap is specially designed under the exclusive agreement by the famous multi-award winning designer Karim Rashid. It’s convenient and comes in a variety of poppy colors. Carry Cap Water Bobble is made up of 100% recyclable polyethylene terephthalate, which means using Bobble you are actually helping our planet by eliminating necessary waste. The soft-touch silicone carry cap comes handy when you are outdoors or on a trek as you can easily attach the carry cap to your backpack or purse. Carry Cap Water Bobble comes with a replaceable carbon filter in various jazzy colors.