NOBVAN Glass Water Bottle,with Colorful Soft Silicone Sleeve Sports Camping Canteen Outdoors Creative Cup Children Couples Silicone Antiskid Kettle Glass-450ml(15.2oz) 300ml(10oz) Glass is the cleanest way to drink. no chemical leaching or metallic canteen taste. Soft sleeve. Quiet when you set it down and not tippy. Easy to carry around with ring handle, bring your drink with you even traveling BPA-free, phthalate-free, FDA approved materials. Fits most cup holders. Dishwasher safe on the top rack. 100% addictive. capacity/size/weight:300ml(10oz)/17X6cm/248g,450ml(15.2oz)/21X6cm/328g A-list celebrity favorite. As seen in ELLE, Vogue, InStyle, W, Marie Claire, Glamour, Martha Stewart Living, Architectural Digest, Dwell, Refinery29, Real Simple, the Today Show.