GoSili reusable silicone Ocean Cups and Ocean straws and pink cup bundle (pink cup 16 oz). Includes four Ocean cups and six Standard size reusable straws. GoSili Ocean Cups come in four color ways. Every cup is unique and features its own, one-of-a-kind water pattern. Much like our waterways, no two cups will ever look the same! 20oz of awesomeness made with 100% Platinum Silicone. Patented embedded stainless-steel ring prevents the cup from collapsing when gripped. Stackable for easy storage. Dishwasher safe, boil to sterilize or wash by hand. Ideal for outdoor use too, by the pool, taking on boat trips and more. Set of four. Reusable straws made with 100% European-grade, platinum silicone. Soft, non-toxic, eco-friendly (because we only get one planet Earth!) Won’t melt in your drink like a paper straw, won’t hurt your teeth like a stainless-steel straw. Dishwasher safe, boil to sterilize or wash by hand – no brushes or tools needed. Smoke-free home. All brand new.