This Wildlense Thermo steel thermocup is made of high-quality stainless steel. This insulated bottle does triple-duty as a water bottle, beer growler, and a pint glass. This high-quality vacuum flask keeps the material safe for consumption over a longer period, so it’s perfect for regular use as well as during travel. It keeps drinks cold for 6-12 hours. Moreover, it is long-lasting, trendy and easy to clean. Its steel outer layer and vacuum lid make it all the more easy. The amazing part of this flask is it does not sweat or leave behind wet rings on the surface. And maintains the temperature of the liquids and prevents them from reaching room temperature. It’s an excellent way to take your drinks along to office or to the gym. Stay fit with some hot and sumptuous home-made soup or cappuccino on the go along with this sip on fresh fruit juice at the gym or icy-chilled water if you are traveling in the hot sunny day. It is completely Eco-Friendly and BPA Free. The weight of this bottle is 500 gm and comes in so many variants.