Insulated sports drinking bottle: no more sweating bottles! The Iron Flask always stays dry thanks to double-walled insulation. It keeps drinks cold for up to 24 hours and warm for up to 12 hours - ideal for travelling. *NOTE: Only sizes 410ml, 530ml & 650ml fit standard cup holders.
3 LEAKPROOF CAPS The Iron Flask water bottle comes with three different lids: a carabiner straw lid with two straws, a flip top lid and a stainless steel clasp. *NOTE: The stainless steel clasp is made of plastic inside and stainless steel outside.
18/8 premium stainless steel: the Iron Flask drinking bottle is made of high-quality, rust-proof 18/8 stainless steel, is BPA-free and food-safe. Our thermos bottle does not absorb odours or tastes and does not rust. Only clean by hand with warm soapy water
The perfect gift: our first-class water bottles are the ideal companion for any adventure. Whether for mum or dad, give pure refreshment and new energy for Mother's or Father's Day