Swell Onyx 500ml Thermos Bottle Black

Embodying translucent hues in the purest form, the Onyx range, from the Stone collection, emulates one of the most coveted semi-precious gems. Featured in a durable stone-like texture for added grip, the muted colour palette simulates the raw delicacy of the mineral.The 500ml Onyx Bottle is a triple-layered, vacuum-insulated bottle that features Therma-Swell Technology and high-grade 18/8 stainless steel to keep drinks hot for up to 18 hours and cold for up to 36.This durable bottle is BPA/BPS-free and designed to be refilled and reused day after day, helping you to reduce single-use plastics.The perfect fusion of fashion and function, this bottle offers superior performance that comes in an extensive collection of beautiful designs.Take it with you to the gym, for a long commute and on your well-deserved holidays. Features: DURABLE STAINLESS STEEL: the bottle is BPA/BPS-free and reusable 500 ML CAPACITY: holds a workout amount of water VACUUM-INSULATED CONSTRUCTION: keeps beverages ho