Features: - 100 % Food safe grade glass bottle with an easy- grip silicone sleeve - Grip & Go is great for everyday on-the-go use - Glass bottles are an eco-friendly alternative to plastics - Glass does not stain or absorb flavors/smells so you can reuse the same bottle for multiple different drink choices - Bottle is dishwasher safe, lid and silicone sleeve is not What's in the box 2 x 500ml bottles 2 x silicone sleeves 2 x silicone lids