CamelBak KickBak 0.6L Mug. This insulated vessel does triple-duty as a coffee mug, a water bottle, and a pint glass. The KickBak’s vacuum insulated double-walled design will not sweat and keeps drinks cold for 8 hours and hot for 4. The splash proof lid is designed to switch between hot and cold drinks with a small opening for sipping and a larger one for chugging. Made with 18/8 stainless steel that will not absorb tastes or odours and is naturally 100% BPA & BPS free. The ergonomic grip fits easily in your hand and has a base that fits in most cup holders. Complete with a lifetime guarantee.